| 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 | $146.92 | 13.151% | $166.2414 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $92.29 | 13.325% | $104.5876 | $104.59 | $104.60 | $104.60 |
| Purchase #3 | $76.85 | 13.304% | $87.0741 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $173.64 | 8.375% | $188.1824 | $188.18 | $188.20 | $188.20 |
| Purchase #5 | $66.93 | 6.266% | $71.1238 | $71.12 | $71.10 | $71.10 |
| Purchase #6 | $138.79 | 7.252% | $148.8551 | $148.86 | $148.85 | $148.90 |
| Purchase #7 | $147.99 | 6.621% | $157.7884 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $843.41 | $923.8528 | $923.85 | $923.85 | $923.90 | |