| 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 | $140.80 | 6.621% | $150.1224 | $150.12 | $150.10 | $150.10 |
| Purchase #2 | $236.65 | 10.731% | $262.0449 | $262.04 | $262.05 | $262.00 |
| Purchase #3 | $49.52 | 3.724% | $51.3641 | $51.36 | $51.35 | $51.40 |
| Purchase #4 | $31.85 | 4.339% | $33.232 | $33.23 | $33.25 | $33.20 |
| Purchase #5 | $179.79 | 8.362% | $194.824 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $22.36 | 9.464% | $24.4762 | $24.48 | $24.50 | $24.50 |
| Purchase #7 | $146.65 | 4.288% | $152.9384 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $807.62 | $869.0020 | $868.99 | $869.00 | $868.90 | |