| 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 | $154.43 | 6.119% | $163.8796 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $42.65 | 4.683% | $44.6473 | $44.65 | $44.65 | $44.60 |
| Purchase #3 | $250.82 | 8.176% | $271.327 | $271.33 | $271.35 | $271.30 |
| Purchase #4 | $126.98 | 9.712% | $139.3123 | $139.31 | $139.30 | $139.30 |
| Purchase #5 | $56.46 | 11.747% | $63.0924 | $63.09 | $63.10 | $63.10 |
| Purchase #6 | $69.49 | 9.648% | $76.1944 | $76.19 | $76.20 | $76.20 |
| Purchase #7 | $56.34 | 4.230% | $58.7232 | $58.72 | $58.70 | $58.70 |
| 7 purchase totals = | $757.17 | $817.1762 | $817.17 | $817.20 | $817.10 | |