| 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 | $121.25 | 12.355% | $136.2304 | $136.23 | $136.25 | $136.20 |
| Purchase #2 | $28.93 | 13.410% | $32.8095 | $32.81 | $32.80 | $32.80 |
| Purchase #3 | $180.94 | 8.277% | $195.9164 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $167.52 | 13.536% | $190.1955 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $82.89 | 9.437% | $90.7123 | $90.71 | $90.70 | $90.70 |
| Purchase #6 | $132.95 | 5.233% | $139.9073 | $139.91 | $139.90 | $139.90 |
| Purchase #7 | $183.69 | 11.532% | $204.8731 | $204.87 | $204.85 | $204.90 |
| 7 purchase totals = | $898.17 | $990.6445 | $990.65 | $990.60 | $990.60 | |