| 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 | $177.33 | 7.266% | $190.2148 | $190.21 | $190.20 | $190.20 |
| Purchase #2 | $12.73 | 6.363% | $13.54 | $13.54 | $13.55 | $13.50 |
| Purchase #3 | $23.76 | 12.864% | $26.8165 | $26.82 | $26.80 | $26.80 |
| Purchase #4 | $108.35 | 4.163% | $112.8606 | $112.86 | $112.85 | $112.90 |
| Purchase #5 | $182.92 | 13.351% | $207.3416 | $207.34 | $207.35 | $207.30 |
| Purchase #6 | $70.75 | 7.672% | $76.1779 | $76.18 | $76.20 | $76.20 |
| Purchase #7 | $110.31 | 12.122% | $123.6818 | $123.68 | $123.70 | $123.70 |
| 7 purchase totals = | $686.15 | $750.6332 | $750.63 | $750.65 | $750.60 | |