| 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 | $144.79 | 11.218% | $161.0325 | $161.03 | $161.05 | $161.00 |
| Purchase #2 | $108.47 | 12.533% | $122.0645 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $120.51 | 5.228% | $126.8103 | $126.81 | $126.80 | $126.80 |
| Purchase #4 | $207.33 | 8.576% | $225.1106 | $225.11 | $225.10 | $225.10 |
| Purchase #5 | $85.28 | 11.183% | $94.8169 | $94.82 | $94.80 | $94.80 |
| Purchase #6 | $153.64 | 5.584% | $162.2193 | $162.22 | $162.20 | $162.20 |
| Purchase #7 | $198.39 | 5.839% | $209.974 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $1,018.41 | $1,102.0281 | $1,102.02 | $1,101.95 | $1,102.00 | |