| 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 | $157.99 | 13.851% | $179.8732 | $179.87 | $179.85 | $179.90 |
| Purchase #2 | $59.65 | 6.608% | $63.5917 | $63.59 | $63.60 | $63.60 |
| Purchase #3 | $127.38 | 13.665% | $144.7865 | $144.79 | $144.80 | $144.80 |
| Purchase #4 | $154.29 | 11.738% | $172.4006 | $172.40 | $172.40 | $172.40 |
| Purchase #5 | $57.59 | 10.701% | $63.7527 | $63.75 | $63.75 | $63.80 |
| Purchase #6 | $124.90 | 7.758% | $134.5897 | $134.59 | $134.60 | $134.60 |
| Purchase #7 | $154.75 | 8.126% | $167.325 | $167.33 | $167.35 | $167.30 |
| 7 purchase totals = | $836.55 | $926.3194 | $926.32 | $926.35 | $926.40 | |