| 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 | $98.84 | 6.270% | $105.0373 | $105.04 | $105.05 | $105.00 |
| Purchase #2 | $163.73 | 7.282% | $175.6528 | $175.65 | $175.65 | $175.70 |
| Purchase #3 | $131.35 | 5.665% | $138.791 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $210.64 | 8.610% | $228.7761 | $228.78 | $228.80 | $228.80 |
| Purchase #5 | $142.28 | 12.290% | $159.7662 | $159.77 | $159.75 | $159.80 |
| Purchase #6 | $143.56 | 12.576% | $161.6141 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $27.68 | 9.408% | $30.2841 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $918.08 | $999.9216 | $999.92 | $999.95 | $1,000.00 | |