| 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 | $169.41 | 11.711% | $189.2496 | $189.25 | $189.25 | $189.20 |
| Purchase #2 | $71.75 | 13.148% | $81.1837 | $81.18 | $81.20 | $81.20 |
| Purchase #3 | $62.25 | 4.732% | $65.1957 | $65.20 | $65.20 | $65.20 |
| Purchase #4 | $142.64 | 12.862% | $160.9864 | $160.99 | $161.00 | $161.00 |
| Purchase #5 | $96.35 | 8.154% | $104.2064 | $104.21 | $104.20 | $104.20 |
| Purchase #6 | $71.67 | 4.668% | $75.0156 | $75.02 | $75.00 | $75.00 |
| Purchase #7 | $167.66 | 7.810% | $180.7542 | $180.75 | $180.75 | $180.80 |
| 7 purchase totals = | $781.73 | $856.5916 | $856.60 | $856.60 | $856.60 | |