| 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 | $162.61 | 8.662% | $176.6953 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $164.47 | 3.809% | $170.7347 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $55.73 | 13.636% | $63.3293 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $175.77 | 13.810% | $200.0438 | $200.04 | $200.05 | $200.00 |
| Purchase #5 | $26.28 | 13.522% | $29.8336 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $63.27 | 3.317% | $65.3687 | $65.37 | $65.35 | $65.40 |
| Purchase #7 | $24.68 | 12.714% | $27.8178 | $27.82 | $27.80 | $27.80 |
| 7 purchase totals = | $672.81 | $733.8232 | $733.82 | $733.85 | $733.70 | |