| 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 | $140.52 | 13.216% | $159.0911 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $97.37 | 11.300% | $108.3728 | $108.37 | $108.35 | $108.40 |
| Purchase #3 | $116.61 | 7.485% | $125.3383 | $125.34 | $125.35 | $125.30 |
| Purchase #4 | $227.74 | 12.804% | $256.8998 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $12.79 | 8.253% | $13.8456 | $13.85 | $13.85 | $13.80 |
| Purchase #6 | $73.66 | 7.385% | $79.0998 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $225.48 | 10.285% | $248.6706 | $248.67 | $248.65 | $248.70 |
| 7 purchase totals = | $894.17 | $991.3180 | $991.32 | $991.30 | $991.30 | |