| 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 | $165.27 | 13.851% | $188.1615 | $188.16 | $188.15 | $188.20 |
| Purchase #2 | $78.89 | 12.389% | $88.6637 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $30.94 | 10.719% | $34.2565 | $34.26 | $34.25 | $34.30 |
| Purchase #4 | $172.47 | 4.660% | $180.5071 | $180.51 | $180.50 | $180.50 |
| Purchase #5 | $182.59 | 9.565% | $200.0547 | $200.05 | $200.05 | $200.10 |
| Purchase #6 | $102.96 | 7.522% | $110.7047 | $110.70 | $110.70 | $110.70 |
| Purchase #7 | $144.93 | 12.170% | $162.568 | $162.57 | $162.55 | $162.60 |
| 7 purchase totals = | $878.05 | $964.9162 | $964.91 | $964.85 | $965.10 | |