| 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 | $101.85 | 11.632% | $113.6972 | $113.70 | $113.70 | $113.70 |
| Purchase #2 | $74.63 | 6.203% | $79.2593 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $97.88 | 8.630% | $106.327 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $182.44 | 3.456% | $188.7451 | $188.75 | $188.75 | $188.70 |
| Purchase #5 | $229.52 | 9.842% | $252.1094 | $252.11 | $252.10 | $252.10 |
| Purchase #6 | $113.86 | 10.853% | $126.2172 | $126.22 | $126.20 | $126.20 |
| Purchase #7 | $80.62 | 5.158% | $84.7784 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $880.80 | $951.1336 | $951.15 | $951.15 | $951.10 | |