| 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 | $110.25 | 6.781% | $117.7261 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $174.51 | 7.252% | $187.1655 | $187.17 | $187.15 | $187.20 |
| Purchase #3 | $54.29 | 3.193% | $56.0235 | $56.02 | $56.00 | $56.00 |
| Purchase #4 | $231.80 | 8.173% | $250.745 | $250.75 | $250.75 | $250.70 |
| Purchase #5 | $15.42 | 9.847% | $16.9384 | $16.94 | $16.95 | $16.90 |
| Purchase #6 | $120.50 | 4.697% | $126.1599 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $51.30 | 7.844% | $55.324 | $55.32 | $55.30 | $55.30 |
| 7 purchase totals = | $758.07 | $810.0824 | $810.09 | $810.05 | $810.00 | |