| 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 | $157.89 | 11.698% | $176.36 | $176.36 | $176.35 | $176.40 |
| Purchase #2 | $247.90 | 13.112% | $280.4046 | $280.40 | $280.40 | $280.40 |
| Purchase #3 | $112.68 | 11.354% | $125.4737 | $125.47 | $125.45 | $125.50 |
| Purchase #4 | $40.83 | 5.790% | $43.1941 | $43.19 | $43.20 | $43.20 |
| Purchase #5 | $74.75 | 9.258% | $81.6704 | $81.67 | $81.65 | $81.70 |
| Purchase #6 | $44.26 | 6.338% | $47.0652 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $82.78 | 12.632% | $93.2368 | $93.24 | $93.25 | $93.20 |
| 7 purchase totals = | $761.09 | $847.4048 | $847.40 | $847.35 | $847.50 | |