| 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 | $139.86 | 12.380% | $157.1747 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $109.74 | 11.494% | $122.3535 | $122.35 | $122.35 | $122.40 |
| Purchase #3 | $53.90 | 8.649% | $58.5618 | $58.56 | $58.55 | $58.60 |
| Purchase #4 | $134.69 | 12.174% | $151.0872 | $151.09 | $151.10 | $151.10 |
| Purchase #5 | $137.62 | 11.123% | $152.9275 | $152.93 | $152.95 | $152.90 |
| Purchase #6 | $25.69 | 8.764% | $27.9415 | $27.94 | $27.95 | $27.90 |
| Purchase #7 | $128.60 | 10.785% | $142.4695 | $142.47 | $142.45 | $142.50 |
| 7 purchase totals = | $730.10 | $812.5157 | $812.51 | $812.50 | $812.60 | |