| 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 | $119.81 | 8.690% | $130.2215 | $130.22 | $130.20 | $130.20 |
| Purchase #2 | $56.51 | 4.155% | $58.858 | $58.86 | $58.85 | $58.90 |
| Purchase #3 | $210.33 | 10.732% | $232.9026 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $177.71 | 13.108% | $201.0042 | $201.00 | $201.00 | $201.00 |
| Purchase #5 | $108.79 | 13.188% | $123.1372 | $123.14 | $123.15 | $123.10 |
| Purchase #6 | $170.59 | 4.343% | $177.9987 | $178.00 | $178.00 | $178.00 |
| Purchase #7 | $15.75 | 13.845% | $17.9306 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $859.49 | $942.0528 | $942.05 | $942.05 | $942.00 | |