| 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 | $120.88 | 6.874% | $129.1893 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $30.56 | 7.308% | $32.7933 | $32.79 | $32.80 | $32.80 |
| Purchase #3 | $139.96 | 13.572% | $158.9554 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $59.29 | 10.619% | $65.586 | $65.59 | $65.60 | $65.60 |
| Purchase #5 | $10.73 | 9.571% | $11.757 | $11.76 | $11.75 | $11.80 |
| Purchase #6 | $200.94 | 8.414% | $217.8471 | $217.85 | $217.85 | $217.80 |
| Purchase #7 | $55.67 | 12.723% | $62.7529 | $62.75 | $62.75 | $62.80 |
| 7 purchase totals = | $618.03 | $678.8810 | $678.89 | $678.90 | $679.00 | |