| 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 | $70.29 | 12.593% | $79.1416 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $139.46 | 4.370% | $145.5544 | $145.55 | $145.55 | $145.60 |
| Purchase #3 | $52.71 | 8.431% | $57.154 | $57.15 | $57.15 | $57.20 |
| Purchase #4 | $216.39 | 8.596% | $234.9909 | $234.99 | $235.00 | $235.00 |
| Purchase #5 | $175.51 | 4.154% | $182.8007 | $182.80 | $182.80 | $182.80 |
| Purchase #6 | $180.33 | 3.804% | $187.1898 | $187.19 | $187.20 | $187.20 |
| Purchase #7 | $25.72 | 3.516% | $26.6243 | $26.62 | $26.60 | $26.60 |
| 7 purchase totals = | $860.41 | $913.4557 | $913.44 | $913.45 | $913.50 | |