| 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 | $169.79 | 3.122% | $175.0908 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $149.59 | 6.833% | $159.8115 | $159.81 | $159.80 | $159.80 |
| Purchase #3 | $132.91 | 10.634% | $147.0436 | $147.04 | $147.05 | $147.00 |
| Purchase #4 | $95.51 | 10.125% | $105.1804 | $105.18 | $105.20 | $105.20 |
| Purchase #5 | $76.93 | 13.518% | $87.3294 | $87.33 | $87.35 | $87.30 |
| Purchase #6 | $62.38 | 3.817% | $64.761 | $64.76 | $64.75 | $64.80 |
| Purchase #7 | $25.84 | 12.600% | $29.0958 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $712.95 | $768.3125 | $768.31 | $768.35 | $768.30 | |