| 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 | $186.68 | 7.326% | $200.3562 | $200.36 | $200.35 | $200.40 |
| Purchase #2 | $78.35 | 7.712% | $84.3924 | $84.39 | $84.40 | $84.40 |
| Purchase #3 | $17.43 | 10.790% | $19.3107 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $132.79 | 11.800% | $148.4592 | $148.46 | $148.45 | $148.50 |
| Purchase #5 | $64.94 | 8.859% | $70.693 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $154.49 | 3.392% | $159.7303 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $83.70 | 7.687% | $90.134 | $90.13 | $90.15 | $90.10 |
| 7 purchase totals = | $718.38 | $773.0758 | $773.07 | $773.10 | $773.10 | |