| 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 | $150.66 | 5.522% | $158.9794 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $54.37 | 4.548% | $56.8427 | $56.84 | $56.85 | $56.80 |
| Purchase #3 | $67.58 | 3.776% | $70.1318 | $70.13 | $70.15 | $70.10 |
| Purchase #4 | $41.34 | 9.232% | $45.1565 | $45.16 | $45.15 | $45.20 |
| Purchase #5 | $57.94 | 11.857% | $64.8099 | $64.81 | $64.80 | $64.80 |
| Purchase #6 | $78.39 | 11.371% | $87.3037 | $87.30 | $87.30 | $87.30 |
| Purchase #7 | $191.33 | 11.740% | $213.7921 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $641.61 | $697.0161 | $697.01 | $697.05 | $697.00 | |