| 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 | $166.46 | 9.621% | $182.4751 | $182.48 | $182.50 | $182.50 |
| Purchase #2 | $158.54 | 7.874% | $171.0234 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $161.96 | 6.379% | $172.2914 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $7.78 | 8.632% | $8.4516 | $8.45 | $8.45 | $8.50 |
| Purchase #5 | $157.81 | 3.437% | $163.2339 | $163.23 | $163.25 | $163.20 |
| Purchase #6 | $34.27 | 13.795% | $38.9975 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $194.46 | 4.120% | $202.4718 | $202.47 | $202.45 | $202.50 |
| 7 purchase totals = | $881.28 | $938.9447 | $938.94 | $938.95 | $939.00 | |