| 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 | $168.79 | 5.237% | $177.6295 | $177.63 | $177.65 | $177.60 |
| Purchase #2 | $41.29 | 9.412% | $45.1762 | $45.18 | $45.20 | $45.20 |
| Purchase #3 | $21.66 | 11.289% | $24.1052 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $16.48 | 13.112% | $18.6409 | $18.64 | $18.65 | $18.60 |
| Purchase #5 | $247.76 | 5.747% | $261.9988 | $262.00 | $262.00 | $262.00 |
| Purchase #6 | $189.97 | 10.761% | $210.4127 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $223.45 | 8.335% | $242.0746 | $242.07 | $242.05 | $242.10 |
| 7 purchase totals = | $909.40 | $980.0379 | $980.04 | $980.05 | $980.00 | |