| 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 | $184.85 | 13.166% | $209.1874 | $209.19 | $209.20 | $209.20 |
| Purchase #2 | $63.29 | 9.815% | $69.5019 | $69.50 | $69.50 | $69.50 |
| Purchase #3 | $210.66 | 7.454% | $226.3626 | $226.36 | $226.35 | $226.40 |
| Purchase #4 | $44.77 | 8.672% | $48.6525 | $48.65 | $48.65 | $48.70 |
| Purchase #5 | $107.32 | 8.317% | $116.2458 | $116.25 | $116.25 | $116.20 |
| Purchase #6 | $144.67 | 6.104% | $153.5007 | $153.50 | $153.50 | $153.50 |
| Purchase #7 | $147.55 | 3.130% | $152.1683 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $903.11 | $975.6192 | $975.62 | $975.60 | $975.70 | |