| 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 | $163.40 | 6.335% | $173.7514 | $173.75 | $173.75 | $173.80 |
| Purchase #2 | $226.74 | 3.696% | $235.1203 | $235.12 | $235.10 | $235.10 |
| Purchase #3 | $211.94 | 4.623% | $221.738 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $20.81 | 3.564% | $21.5517 | $21.55 | $21.55 | $21.60 |
| Purchase #5 | $226.86 | 4.217% | $236.4267 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $116.61 | 3.695% | $120.9187 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $157.47 | 5.596% | $166.282 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $1,123.83 | $1,175.7888 | $1,175.79 | $1,175.80 | $1,175.80 | |