| 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 | $154.76 | 7.340% | $166.1194 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $150.54 | 10.696% | $166.6418 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $7.96 | 4.406% | $8.3107 | $8.31 | $8.30 | $8.30 |
| Purchase #4 | $151.97 | 7.644% | $163.5866 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $194.32 | 7.422% | $208.7424 | $208.74 | $208.75 | $208.70 |
| Purchase #6 | $151.27 | 7.346% | $162.3823 | $162.38 | $162.40 | $162.40 |
| Purchase #7 | $56.89 | 5.859% | $60.2232 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $867.71 | $936.0064 | $936.00 | $936.00 | $935.90 | |