| 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 | $117.32 | 8.362% | $127.1303 | $127.13 | $127.15 | $127.10 |
| Purchase #2 | $220.90 | 7.528% | $237.5294 | $237.53 | $237.55 | $237.50 |
| Purchase #3 | $148.74 | 7.660% | $160.1335 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $122.72 | 5.854% | $129.904 | $129.90 | $129.90 | $129.90 |
| Purchase #5 | $45.58 | 13.122% | $51.561 | $51.56 | $51.55 | $51.60 |
| Purchase #6 | $19.76 | 5.590% | $20.8646 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $186.39 | 12.605% | $209.8845 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $861.41 | $937.0073 | $936.99 | $937.05 | $937.00 | |