| 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 | $175.40 | 7.296% | $188.1972 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $15.98 | 8.781% | $17.3832 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $40.97 | 9.254% | $44.7614 | $44.76 | $44.75 | $44.80 |
| Purchase #4 | $111.69 | 6.290% | $118.7153 | $118.72 | $118.70 | $118.70 |
| Purchase #5 | $76.78 | 13.621% | $87.2382 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $85.99 | 6.624% | $91.686 | $91.69 | $91.70 | $91.70 |
| Purchase #7 | $24.74 | 9.595% | $27.1138 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $531.55 | $575.0951 | $575.10 | $575.10 | $575.10 | |