| 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 | $175.31 | 12.827% | $197.797 | $197.80 | $197.80 | $197.80 |
| Purchase #2 | $82.72 | 8.729% | $89.9406 | $89.94 | $89.95 | $89.90 |
| Purchase #3 | $58.28 | 6.857% | $62.2763 | $62.28 | $62.30 | $62.30 |
| Purchase #4 | $17.98 | 10.256% | $19.824 | $19.82 | $19.80 | $19.80 |
| Purchase #5 | $16.88 | 7.346% | $18.12 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $148.57 | 3.459% | $153.709 | $153.71 | $153.70 | $153.70 |
| Purchase #7 | $168.52 | 5.510% | $177.8055 | $177.81 | $177.80 | $177.80 |
| 7 purchase totals = | $668.26 | $719.4724 | $719.48 | $719.45 | $719.40 | |