| 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 | $113.59 | 7.395% | $121.99 | $121.99 | $122.00 | $122.00 |
| Purchase #2 | $61.53 | 10.626% | $68.0682 | $68.07 | $68.05 | $68.10 |
| Purchase #3 | $111.45 | 4.222% | $116.1554 | $116.16 | $116.15 | $116.20 |
| Purchase #4 | $22.41 | 3.448% | $23.1827 | $23.18 | $23.20 | $23.20 |
| Purchase #5 | $129.62 | 8.850% | $141.0914 | $141.09 | $141.10 | $141.10 |
| Purchase #6 | $173.96 | 13.152% | $196.8392 | $196.84 | $196.85 | $196.80 |
| Purchase #7 | $42.55 | 5.630% | $44.9456 | $44.95 | $44.95 | $44.90 |
| 7 purchase totals = | $655.11 | $712.2725 | $712.28 | $712.30 | $712.30 | |