| 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 | $136.55 | 11.360% | $152.0621 | $152.06 | $152.05 | $152.10 |
| Purchase #2 | $191.78 | 10.760% | $212.4155 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $153.68 | 6.639% | $163.8828 | $163.88 | $163.90 | $163.90 |
| Purchase #4 | $28.32 | 4.154% | $29.4964 | $29.50 | $29.50 | $29.50 |
| Purchase #5 | $28.44 | 11.540% | $31.722 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $131.51 | 5.741% | $139.06 | $139.06 | $139.05 | $139.10 |
| Purchase #7 | $70.62 | 12.826% | $79.6777 | $79.68 | $79.70 | $79.70 |
| 7 purchase totals = | $740.90 | $808.3165 | $808.32 | $808.30 | $808.40 | |