| 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 | $134.88 | 3.192% | $139.1854 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $121.57 | 12.401% | $136.6459 | $136.65 | $136.65 | $136.60 |
| Purchase #3 | $147.35 | 8.199% | $159.4312 | $159.43 | $159.45 | $159.40 |
| Purchase #4 | $116.50 | 13.773% | $132.5455 | $132.55 | $132.55 | $132.50 |
| Purchase #5 | $85.97 | 6.428% | $91.4962 | $91.50 | $91.50 | $91.50 |
| Purchase #6 | $65.25 | 5.571% | $68.8851 | $68.89 | $68.90 | $68.90 |
| Purchase #7 | $177.55 | 4.703% | $185.9002 | $185.90 | $185.90 | $185.90 |
| 7 purchase totals = | $849.07 | $914.0895 | $914.11 | $914.15 | $914.00 | |