| 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 | $128.67 | 3.160% | $132.736 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $220.26 | 13.422% | $249.8233 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $65.34 | 4.274% | $68.1326 | $68.13 | $68.15 | $68.10 |
| Purchase #4 | $71.94 | 3.745% | $74.6342 | $74.63 | $74.65 | $74.60 |
| Purchase #5 | $62.91 | 6.313% | $66.8815 | $66.88 | $66.90 | $66.90 |
| Purchase #6 | $17.53 | 6.580% | $18.6835 | $18.68 | $18.70 | $18.70 |
| Purchase #7 | $72.56 | 3.188% | $74.8732 | $74.87 | $74.85 | $74.90 |
| 7 purchase totals = | $639.21 | $685.7643 | $685.75 | $685.80 | $685.70 | |