| 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 | $182.51 | 8.847% | $198.6567 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $188.80 | 6.227% | $200.5566 | $200.56 | $200.55 | $200.60 |
| Purchase #3 | $194.30 | 5.648% | $205.2741 | $205.27 | $205.25 | $205.30 |
| Purchase #4 | $220.41 | 6.388% | $234.4898 | $234.49 | $234.50 | $234.50 |
| Purchase #5 | $131.36 | 12.758% | $148.1189 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $238.62 | 7.325% | $256.0989 | $256.10 | $256.10 | $256.10 |
| Purchase #7 | $173.71 | 6.429% | $184.8778 | $184.88 | $184.90 | $184.90 |
| 7 purchase totals = | $1,329.71 | $1,428.0728 | $1,428.08 | $1,428.05 | $1,428.20 | |