| 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 | $145.68 | 11.720% | $162.7537 | $162.75 | $162.75 | $162.80 |
| Purchase #2 | $167.79 | 3.586% | $173.8069 | $173.81 | $173.80 | $173.80 |
| Purchase #3 | $236.94 | 8.681% | $257.5088 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $99.48 | 5.659% | $105.1096 | $105.11 | $105.10 | $105.10 |
| Purchase #5 | $224.87 | 11.494% | $250.7166 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $25.26 | 7.847% | $27.2422 | $27.24 | $27.25 | $27.20 |
| Purchase #7 | $161.82 | 9.418% | $177.0602 | $177.06 | $177.05 | $177.10 |
| 7 purchase totals = | $1,061.84 | $1,154.1980 | $1,154.20 | $1,154.15 | $1,154.20 | |