| 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 | $133.26 | 7.802% | $143.6569 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $75.56 | 12.204% | $84.7813 | $84.78 | $84.80 | $84.80 |
| Purchase #3 | $106.64 | 9.650% | $116.9308 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $27.61 | 7.446% | $29.6658 | $29.67 | $29.65 | $29.70 |
| Purchase #5 | $53.80 | 8.167% | $58.1938 | $58.19 | $58.20 | $58.20 |
| Purchase #6 | $139.50 | 12.639% | $157.1314 | $157.13 | $157.15 | $157.10 |
| Purchase #7 | $207.96 | 6.857% | $222.2198 | $222.22 | $222.20 | $222.20 |
| 7 purchase totals = | $744.33 | $812.5798 | $812.58 | $812.60 | $812.60 | |