| 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 | $121.82 | 13.268% | $137.9831 | $137.98 | $138.00 | $138.00 |
| Purchase #2 | $174.33 | 13.467% | $197.807 | $197.81 | $197.80 | $197.80 |
| Purchase #3 | $43.99 | 10.872% | $48.7726 | $48.77 | $48.75 | $48.80 |
| Purchase #4 | $168.50 | 13.261% | $190.8448 | $190.84 | $190.85 | $190.80 |
| Purchase #5 | $131.38 | 12.738% | $148.1152 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $8.70 | 10.720% | $9.6326 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $25.49 | 5.854% | $26.9822 | $26.98 | $27.00 | $27.00 |
| 7 purchase totals = | $674.21 | $760.1375 | $760.13 | $760.15 | $760.10 | |