| 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 | $158.92 | 10.209% | $175.1441 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $128.80 | 10.583% | $142.4309 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $35.89 | 7.295% | $38.5082 | $38.51 | $38.50 | $38.50 |
| Purchase #4 | $42.34 | 8.712% | $46.0287 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $141.89 | 11.618% | $158.3748 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $111.80 | 8.858% | $121.7032 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $164.84 | 13.373% | $186.8841 | $186.88 | $186.90 | $186.90 |
| 7 purchase totals = | $784.48 | $869.0740 | $869.06 | $869.10 | $869.00 | |