| 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 | $162.91 | 6.537% | $173.5594 | $173.56 | $173.55 | $173.60 |
| Purchase #2 | $59.62 | 13.813% | $67.8553 | $67.86 | $67.85 | $67.90 |
| Purchase #3 | $213.94 | 10.130% | $235.6121 | $235.61 | $235.60 | $235.60 |
| Purchase #4 | $100.75 | 5.372% | $106.1623 | $106.16 | $106.15 | $106.20 |
| Purchase #5 | $146.46 | 6.167% | $155.4922 | $155.49 | $155.50 | $155.50 |
| Purchase #6 | $143.31 | 13.720% | $162.9721 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $74.41 | 9.203% | $81.258 | $81.26 | $81.25 | $81.30 |
| 7 purchase totals = | $901.40 | $982.9114 | $982.91 | $982.85 | $983.10 | |