| 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 | $193.98 | 7.782% | $209.0755 | $209.08 | $209.10 | $209.10 |
| Purchase #2 | $18.29 | 5.313% | $19.2617 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $62.55 | 9.749% | $68.648 | $68.65 | $68.65 | $68.60 |
| Purchase #4 | $173.32 | 7.151% | $185.7141 | $185.71 | $185.70 | $185.70 |
| Purchase #5 | $130.55 | 13.648% | $148.3675 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $29.78 | 12.271% | $33.4343 | $33.43 | $33.45 | $33.40 |
| Purchase #7 | $164.67 | 12.537% | $185.3147 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $773.14 | $849.8158 | $849.81 | $849.80 | $849.80 | |