| 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 | $151.27 | 8.284% | $163.8012 | $163.80 | $163.80 | $163.80 |
| Purchase #2 | $52.51 | 6.780% | $56.0702 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $152.38 | 10.466% | $168.3281 | $168.33 | $168.35 | $168.30 |
| Purchase #4 | $161.46 | 9.865% | $177.388 | $177.39 | $177.40 | $177.40 |
| Purchase #5 | $87.58 | 4.564% | $91.5772 | $91.58 | $91.60 | $91.60 |
| Purchase #6 | $126.91 | 12.413% | $142.6633 | $142.66 | $142.65 | $142.70 |
| Purchase #7 | $84.27 | 12.487% | $94.7928 | $94.79 | $94.80 | $94.80 |
| 7 purchase totals = | $816.38 | $894.6208 | $894.62 | $894.65 | $894.70 | |