| 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 | $139.59 | 9.132% | $152.3374 | $152.34 | $152.35 | $152.30 |
| Purchase #2 | $35.89 | 10.381% | $39.6157 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $176.45 | 13.180% | $199.7061 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $28.44 | 5.651% | $30.0471 | $30.05 | $30.05 | $30.00 |
| Purchase #5 | $194.29 | 9.451% | $212.6523 | $212.65 | $212.65 | $212.70 |
| Purchase #6 | $141.69 | 8.330% | $153.4928 | $153.49 | $153.50 | $153.50 |
| Purchase #7 | $120.76 | 10.126% | $132.9882 | $132.99 | $133.00 | $133.00 |
| 7 purchase totals = | $837.11 | $920.8396 | $920.85 | $920.85 | $920.80 | |