| 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 | $124.81 | 4.277% | $130.1481 | $130.15 | $130.15 | $130.10 |
| Purchase #2 | $113.27 | 8.641% | $123.0577 | $123.06 | $123.05 | $123.10 |
| Purchase #3 | $131.81 | 4.787% | $138.1197 | $138.12 | $138.10 | $138.10 |
| Purchase #4 | $173.55 | 3.124% | $178.9717 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $130.36 | 4.427% | $136.131 | $136.13 | $136.15 | $136.10 |
| Purchase #6 | $81.42 | 8.240% | $88.129 | $88.13 | $88.15 | $88.10 |
| Purchase #7 | $52.57 | 8.348% | $56.9585 | $56.96 | $56.95 | $57.00 |
| 7 purchase totals = | $807.79 | $851.5157 | $851.52 | $851.50 | $851.50 | |