| 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 | $163.46 | 4.590% | $170.9628 | $170.96 | $170.95 | $171.00 |
| Purchase #2 | $16.78 | 7.801% | $18.089 | $18.09 | $18.10 | $18.10 |
| Purchase #3 | $159.79 | 6.465% | $170.1204 | $170.12 | $170.10 | $170.10 |
| Purchase #4 | $131.46 | 13.125% | $148.7141 | $148.71 | $148.70 | $148.70 |
| Purchase #5 | $150.36 | 4.365% | $156.9232 | $156.92 | $156.90 | $156.90 |
| Purchase #6 | $180.89 | 10.293% | $199.509 | $199.51 | $199.50 | $199.50 |
| Purchase #7 | $58.84 | 6.463% | $62.6428 | $62.64 | $62.65 | $62.60 |
| 7 purchase totals = | $861.58 | $926.9613 | $926.95 | $926.90 | $926.90 | |