| 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 | $148.36 | 9.607% | $162.6129 | $162.61 | $162.60 | $162.60 |
| Purchase #2 | $142.66 | 7.729% | $153.6862 | $153.69 | $153.70 | $153.70 |
| Purchase #3 | $248.51 | 7.850% | $268.018 | $268.02 | $268.00 | $268.00 |
| Purchase #4 | $86.26 | 12.515% | $97.0554 | $97.06 | $97.05 | $97.10 |
| Purchase #5 | $115.31 | 11.596% | $128.6813 | $128.68 | $128.70 | $128.70 |
| Purchase #6 | $26.42 | 12.295% | $29.6683 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $124.63 | 9.700% | $136.7191 | $136.72 | $136.70 | $136.70 |
| 7 purchase totals = | $892.15 | $976.4412 | $976.45 | $976.40 | $976.50 | |