| 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 | $147.37 | 10.828% | $163.3272 | $163.33 | $163.35 | $163.30 |
| Purchase #2 | $23.89 | 4.255% | $24.9065 | $24.91 | $24.90 | $24.90 |
| Purchase #3 | $94.78 | 11.418% | $105.602 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $144.96 | 6.803% | $154.8216 | $154.82 | $154.80 | $154.80 |
| Purchase #5 | $152.41 | 8.805% | $165.8297 | $165.83 | $165.85 | $165.80 |
| Purchase #6 | $15.57 | 9.341% | $17.0244 | $17.02 | $17.00 | $17.00 |
| Purchase #7 | $167.48 | 7.794% | $180.5334 | $180.53 | $180.55 | $180.50 |
| 7 purchase totals = | $746.46 | $812.0448 | $812.04 | $812.05 | $811.90 | |