| 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 | $121.47 | 8.626% | $131.948 | $131.95 | $131.95 | $131.90 |
| Purchase #2 | $17.43 | 4.494% | $18.2133 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $75.38 | 12.190% | $84.5688 | $84.57 | $84.55 | $84.60 |
| Purchase #4 | $223.48 | 6.801% | $238.6789 | $238.68 | $238.70 | $238.70 |
| Purchase #5 | $10.87 | 5.495% | $11.4673 | $11.47 | $11.45 | $11.50 |
| Purchase #6 | $152.66 | 8.209% | $165.1919 | $165.19 | $165.20 | $165.20 |
| Purchase #7 | $62.33 | 8.254% | $67.4747 | $67.47 | $67.45 | $67.50 |
| 7 purchase totals = | $663.62 | $717.5429 | $717.54 | $717.50 | $717.60 | |