| 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 | $147.55 | 8.854% | $160.6141 | $160.61 | $160.60 | $160.60 |
| Purchase #2 | $225.27 | 5.873% | $238.5001 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $46.75 | 5.498% | $49.3203 | $49.32 | $49.30 | $49.30 |
| Purchase #4 | $59.34 | 7.380% | $63.7193 | $63.72 | $63.70 | $63.70 |
| Purchase #5 | $134.47 | 9.110% | $146.7202 | $146.72 | $146.70 | $146.70 |
| Purchase #6 | $159.77 | 9.767% | $175.3747 | $175.37 | $175.35 | $175.40 |
| Purchase #7 | $46.40 | 12.392% | $52.1499 | $52.15 | $52.15 | $52.10 |
| 7 purchase totals = | $819.55 | $886.3986 | $886.39 | $886.30 | $886.30 | |