| 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 | $162.82 | 6.819% | $173.9227 | $173.92 | $173.90 | $173.90 |
| Purchase #2 | $198.66 | 10.523% | $219.565 | $219.57 | $219.55 | $219.60 |
| Purchase #3 | $44.31 | 13.213% | $50.1647 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $148.51 | 11.863% | $166.1277 | $166.13 | $166.15 | $166.10 |
| Purchase #5 | $108.70 | 6.210% | $115.4503 | $115.45 | $115.45 | $115.50 |
| Purchase #6 | $68.86 | 12.833% | $77.6968 | $77.70 | $77.70 | $77.70 |
| Purchase #7 | $16.85 | 13.461% | $19.1182 | $19.12 | $19.10 | $19.10 |
| 7 purchase totals = | $748.71 | $822.0454 | $822.05 | $822.00 | $822.10 | |