| 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 | $178.97 | 3.591% | $185.3968 | $185.40 | $185.40 | $185.40 |
| Purchase #2 | $178.61 | 10.782% | $197.8677 | $197.87 | $197.85 | $197.90 |
| Purchase #3 | $44.61 | 9.641% | $48.9109 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $89.96 | 5.680% | $95.0697 | $95.07 | $95.05 | $95.10 |
| Purchase #5 | $70.91 | 3.372% | $73.3011 | $73.30 | $73.30 | $73.30 |
| Purchase #6 | $216.36 | 9.229% | $236.3279 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $68.28 | 9.799% | $74.9708 | $74.97 | $74.95 | $75.00 |
| 7 purchase totals = | $847.70 | $911.8449 | $911.85 | $911.80 | $911.90 | |