| 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 | $151.39 | 13.343% | $171.59 | $171.59 | $171.60 | $171.60 |
| Purchase #2 | $183.79 | 3.359% | $189.9635 | $189.96 | $189.95 | $190.00 |
| Purchase #3 | $153.67 | 6.238% | $163.2559 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $35.37 | 5.550% | $37.333 | $37.33 | $37.35 | $37.30 |
| Purchase #5 | $89.94 | 3.533% | $93.1176 | $93.12 | $93.10 | $93.10 |
| Purchase #6 | $149.92 | 7.677% | $161.4294 | $161.43 | $161.45 | $161.40 |
| Purchase #7 | $144.53 | 5.291% | $152.1771 | $152.18 | $152.20 | $152.20 |
| 7 purchase totals = | $908.61 | $968.8665 | $968.87 | $968.90 | $968.90 | |