| 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 | $183.33 | 6.426% | $195.1108 | $195.11 | $195.10 | $195.10 |
| Purchase #2 | $21.73 | 8.318% | $23.5375 | $23.54 | $23.55 | $23.50 |
| Purchase #3 | $16.37 | 9.841% | $17.981 | $17.98 | $18.00 | $18.00 |
| Purchase #4 | $160.54 | 12.164% | $180.0681 | $180.07 | $180.05 | $180.10 |
| Purchase #5 | $28.71 | 13.401% | $32.5574 | $32.56 | $32.55 | $32.60 |
| Purchase #6 | $195.73 | 4.601% | $204.7355 | $204.74 | $204.75 | $204.70 |
| Purchase #7 | $101.59 | 4.331% | $105.9899 | $105.99 | $106.00 | $106.00 |
| 7 purchase totals = | $708.00 | $759.9802 | $759.99 | $760.00 | $760.00 | |