| 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 | $179.46 | 9.120% | $195.8268 | $195.83 | $195.85 | $195.80 |
| Purchase #2 | $158.60 | 4.481% | $165.7069 | $165.71 | $165.70 | $165.70 |
| Purchase #3 | $138.29 | 3.420% | $143.0195 | $143.02 | $143.00 | $143.00 |
| Purchase #4 | $56.47 | 4.864% | $59.2167 | $59.22 | $59.20 | $59.20 |
| Purchase #5 | $84.92 | 9.723% | $93.1768 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $49.42 | 3.345% | $51.0731 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $132.25 | 4.485% | $138.1814 | $138.18 | $138.20 | $138.20 |
| 7 purchase totals = | $799.41 | $846.2012 | $846.21 | $846.20 | $846.20 | |