| 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 | $131.80 | 7.434% | $141.598 | $141.60 | $141.60 | $141.60 |
| Purchase #2 | $38.58 | 11.617% | $43.0618 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $152.34 | 7.248% | $163.3816 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $21.99 | 11.115% | $24.4342 | $24.43 | $24.45 | $24.40 |
| Purchase #5 | $109.74 | 11.636% | $122.5093 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $59.63 | 11.295% | $66.3652 | $66.37 | $66.35 | $66.40 |
| Purchase #7 | $212.81 | 10.724% | $235.6317 | $235.63 | $235.65 | $235.60 |
| 7 purchase totals = | $726.89 | $796.9818 | $796.98 | $797.00 | $797.00 | |