| 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 | $143.88 | 7.243% | $154.3012 | $154.30 | $154.30 | $154.30 |
| Purchase #2 | $127.47 | 4.119% | $132.7205 | $132.72 | $132.70 | $132.70 |
| Purchase #3 | $184.98 | 13.696% | $210.3149 | $210.31 | $210.30 | $210.30 |
| Purchase #4 | $18.65 | 5.340% | $19.6459 | $19.65 | $19.65 | $19.60 |
| Purchase #5 | $170.25 | 7.650% | $183.2741 | $183.27 | $183.25 | $183.30 |
| Purchase #6 | $180.90 | 12.491% | $203.4962 | $203.50 | $203.50 | $203.50 |
| Purchase #7 | $170.92 | 11.225% | $190.1058 | $190.11 | $190.10 | $190.10 |
| 7 purchase totals = | $997.05 | $1,093.8586 | $1,093.86 | $1,093.80 | $1,093.80 | |