| 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 | $141.63 | 11.254% | $157.569 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $174.54 | 8.856% | $189.9973 | $190.00 | $190.00 | $190.00 |
| Purchase #3 | $204.61 | 4.193% | $213.1893 | $213.19 | $213.20 | $213.20 |
| Purchase #4 | $45.28 | 9.646% | $49.6477 | $49.65 | $49.65 | $49.60 |
| Purchase #5 | $58.45 | 5.249% | $61.518 | $61.52 | $61.50 | $61.50 |
| Purchase #6 | $102.48 | 13.148% | $115.9541 | $115.95 | $115.95 | $116.00 |
| Purchase #7 | $95.32 | 6.291% | $101.3166 | $101.32 | $101.30 | $101.30 |
| 7 purchase totals = | $822.31 | $889.1920 | $889.20 | $889.15 | $889.20 | |