| 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 | $108.35 | 5.742% | $114.5715 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $143.40 | 10.519% | $158.4842 | $158.48 | $158.50 | $158.50 |
| Purchase #3 | $178.99 | 3.512% | $185.2761 | $185.28 | $185.30 | $185.30 |
| Purchase #4 | $160.82 | 7.648% | $173.1195 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $99.31 | 13.103% | $112.3226 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $107.90 | 13.867% | $122.8625 | $122.86 | $122.85 | $122.90 |
| Purchase #7 | $94.96 | 7.565% | $102.1437 | $102.14 | $102.15 | $102.10 |
| 7 purchase totals = | $893.73 | $968.7801 | $968.77 | $968.75 | $968.80 | |