| 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 | $109.74 | 7.845% | $118.3491 | $118.35 | $118.35 | $118.30 |
| Purchase #2 | $135.32 | 8.359% | $146.6314 | $146.63 | $146.65 | $146.60 |
| Purchase #3 | $180.26 | 12.536% | $202.8574 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $17.42 | 3.760% | $18.075 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $68.36 | 3.218% | $70.5598 | $70.56 | $70.55 | $70.60 |
| Purchase #6 | $36.94 | 9.305% | $40.3773 | $40.38 | $40.40 | $40.40 |
| Purchase #7 | $183.62 | 11.330% | $204.4241 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $731.66 | $801.2741 | $801.28 | $801.30 | $801.30 | |