| 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 | $83.76 | 13.681% | $95.2192 | $95.22 | $95.20 | $95.20 |
| Purchase #2 | $75.92 | 11.653% | $84.767 | $84.77 | $84.75 | $84.80 |
| Purchase #3 | $140.93 | 13.726% | $160.2741 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $219.66 | 10.467% | $242.6518 | $242.65 | $242.65 | $242.70 |
| Purchase #5 | $84.92 | 5.601% | $89.6764 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $142.82 | 3.852% | $148.3214 | $148.32 | $148.30 | $148.30 |
| Purchase #7 | $141.43 | 13.349% | $160.3095 | $160.31 | $160.30 | $160.30 |
| 7 purchase totals = | $889.44 | $981.2194 | $981.22 | $981.15 | $981.30 | |