| 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 | $195.85 | 6.267% | $208.1239 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $44.37 | 13.850% | $50.5152 | $50.52 | $50.50 | $50.50 |
| Purchase #3 | $169.64 | 9.858% | $186.3631 | $186.36 | $186.35 | $186.40 |
| Purchase #4 | $67.89 | 11.475% | $75.6804 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $203.78 | 12.345% | $228.9366 | $228.94 | $228.95 | $228.90 |
| Purchase #6 | $185.80 | 13.412% | $210.7195 | $210.72 | $210.70 | $210.70 |
| Purchase #7 | $50.96 | 8.164% | $55.1204 | $55.12 | $55.10 | $55.10 |
| 7 purchase totals = | $918.29 | $1,015.4591 | $1,015.46 | $1,015.40 | $1,015.40 | |