| 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 | $149.30 | 4.785% | $156.444 | $156.44 | $156.45 | $156.40 |
| Purchase #2 | $33.28 | 11.634% | $37.1518 | $37.15 | $37.15 | $37.20 |
| Purchase #3 | $10.34 | 12.434% | $11.6257 | $11.63 | $11.65 | $11.60 |
| Purchase #4 | $165.48 | 13.772% | $188.2699 | $188.27 | $188.25 | $188.30 |
| Purchase #5 | $128.36 | 10.213% | $141.4694 | $141.47 | $141.45 | $141.50 |
| Purchase #6 | $121.98 | 8.362% | $132.18 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $194.79 | 5.846% | $206.1774 | $206.18 | $206.20 | $206.20 |
| 7 purchase totals = | $803.53 | $873.3182 | $873.32 | $873.35 | $873.40 | |