| 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 | $147.53 | 8.308% | $159.7868 | $159.79 | $159.80 | $159.80 |
| Purchase #2 | $23.32 | 12.544% | $26.2453 | $26.25 | $26.25 | $26.20 |
| Purchase #3 | $207.75 | 5.642% | $219.4713 | $219.47 | $219.45 | $219.50 |
| Purchase #4 | $149.53 | 9.848% | $164.2557 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $140.82 | 5.142% | $148.061 | $148.06 | $148.05 | $148.10 |
| Purchase #6 | $68.85 | 3.179% | $71.0387 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $17.62 | 13.639% | $20.0232 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $755.42 | $808.8820 | $808.89 | $808.85 | $808.90 | |