| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.69 | 5.191% | $172.1871 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $197.40 | 12.874% | $222.8133 | $222.81 | $222.80 | $222.80 |
| Purchase #3 | $214.31 | 13.266% | $242.7404 | $242.74 | $242.75 | $242.70 |
| Purchase #4 | $97.34 | 9.604% | $106.6885 | $106.69 | $106.70 | $106.70 |
| Purchase #5 | $158.46 | 11.654% | $176.9269 | $176.93 | $176.95 | $176.90 |
| Purchase #6 | $108.45 | 9.221% | $118.4502 | $118.45 | $118.45 | $118.50 |
| Purchase #7 | $81.97 | 7.593% | $88.194 | $88.19 | $88.20 | $88.20 |
| 7 purchase totals = | $1,021.62 | $1,128.0004 | $1,128.00 | $1,128.05 | $1,128.00 | |