| 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 | $176.76 | 5.600% | $186.6586 | $186.66 | $186.65 | $186.70 |
| Purchase #2 | $136.51 | 6.528% | $145.4214 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $63.90 | 8.610% | $69.4018 | $69.40 | $69.40 | $69.40 |
| Purchase #4 | $94.77 | 10.142% | $104.3816 | $104.38 | $104.40 | $104.40 |
| Purchase #5 | $175.97 | 9.740% | $193.1095 | $193.11 | $193.10 | $193.10 |
| Purchase #6 | $94.76 | 5.256% | $99.7406 | $99.74 | $99.75 | $99.70 |
| Purchase #7 | $27.32 | 10.500% | $30.1886 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $769.99 | $828.9021 | $828.90 | $828.90 | $828.90 | |