| 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 | $167.25 | 12.585% | $188.2984 | $188.30 | $188.30 | $188.30 |
| Purchase #2 | $235.66 | 4.562% | $246.4108 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $97.89 | 12.555% | $110.1801 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $163.80 | 10.230% | $180.5567 | $180.56 | $180.55 | $180.60 |
| Purchase #5 | $62.77 | 8.797% | $68.2919 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $100.77 | 10.478% | $111.3287 | $111.33 | $111.35 | $111.30 |
| Purchase #7 | $213.63 | 3.552% | $221.2181 | $221.22 | $221.20 | $221.20 |
| 7 purchase totals = | $1,041.77 | $1,126.2847 | $1,126.29 | $1,126.30 | $1,126.30 | |