| 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 | $196.51 | 7.623% | $211.49 | $211.49 | $211.50 | $211.50 |
| Purchase #2 | $66.37 | 13.237% | $75.1554 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $76.27 | 13.213% | $86.3476 | $86.35 | $86.35 | $86.30 |
| Purchase #4 | $101.50 | 6.360% | $107.9554 | $107.96 | $107.95 | $108.00 |
| Purchase #5 | $151.82 | 4.251% | $158.2739 | $158.27 | $158.25 | $158.30 |
| Purchase #6 | $224.91 | 6.107% | $238.6453 | $238.65 | $238.65 | $238.60 |
| Purchase #7 | $15.50 | 4.549% | $16.2051 | $16.21 | $16.20 | $16.20 |
| 7 purchase totals = | $832.88 | $894.0727 | $894.09 | $894.05 | $894.10 | |