| 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 | $146.51 | 13.291% | $165.9826 | $165.98 | $166.00 | $166.00 |
| Purchase #2 | $50.80 | 12.180% | $56.9874 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $64.86 | 12.311% | $72.8449 | $72.84 | $72.85 | $72.80 |
| Purchase #4 | $116.87 | 13.762% | $132.9536 | $132.95 | $132.95 | $133.00 |
| Purchase #5 | $201.77 | 3.404% | $208.6383 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $131.46 | 7.570% | $141.4115 | $141.41 | $141.40 | $141.40 |
| Purchase #7 | $28.25 | 8.186% | $30.5625 | $30.56 | $30.55 | $30.60 |
| 7 purchase totals = | $740.52 | $809.3808 | $809.37 | $809.40 | $809.40 | |