| 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 | $159.69 | 7.684% | $171.9606 | $171.96 | $171.95 | $172.00 |
| Purchase #2 | $26.57 | 10.284% | $29.3025 | $29.30 | $29.30 | $29.30 |
| Purchase #3 | $144.29 | 11.418% | $160.765 | $160.77 | $160.75 | $160.80 |
| Purchase #4 | $137.40 | 8.803% | $149.4953 | $149.50 | $149.50 | $149.50 |
| Purchase #5 | $104.33 | 4.626% | $109.1563 | $109.16 | $109.15 | $109.20 |
| Purchase #6 | $78.79 | 8.615% | $85.5778 | $85.58 | $85.60 | $85.60 |
| Purchase #7 | $108.55 | 7.213% | $116.3797 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $759.62 | $822.6372 | $822.65 | $822.65 | $822.80 | |