| 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 | $104.50 | 3.758% | $108.4271 | $108.43 | $108.45 | $108.40 |
| Purchase #2 | $177.49 | 6.687% | $189.3588 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $41.70 | 13.388% | $47.2828 | $47.28 | $47.30 | $47.30 |
| Purchase #4 | $200.83 | 3.712% | $208.2848 | $208.28 | $208.30 | $208.30 |
| Purchase #5 | $221.70 | 3.702% | $229.9073 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $156.29 | 5.744% | $165.2673 | $165.27 | $165.25 | $165.30 |
| Purchase #7 | $24.76 | 8.608% | $26.8913 | $26.89 | $26.90 | $26.90 |
| 7 purchase totals = | $927.27 | $975.4194 | $975.42 | $975.45 | $975.50 | |