| 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 | $179.81 | 12.221% | $201.7846 | $201.78 | $201.80 | $201.80 |
| Purchase #2 | $39.60 | 11.854% | $44.2942 | $44.29 | $44.30 | $44.30 |
| Purchase #3 | $135.36 | 11.829% | $151.3717 | $151.37 | $151.35 | $151.40 |
| Purchase #4 | $189.63 | 7.782% | $204.387 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $58.30 | 10.314% | $64.3131 | $64.31 | $64.30 | $64.30 |
| Purchase #6 | $90.46 | 10.566% | $100.018 | $100.02 | $100.00 | $100.00 |
| Purchase #7 | $149.57 | 8.810% | $162.7471 | $162.75 | $162.75 | $162.70 |
| 7 purchase totals = | $842.73 | $928.9157 | $928.91 | $928.90 | $928.90 | |