| 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 | $170.92 | 11.232% | $190.1177 | $190.12 | $190.10 | $190.10 |
| Purchase #2 | $249.26 | 4.580% | $260.6761 | $260.68 | $260.70 | $260.70 |
| Purchase #3 | $25.68 | 10.157% | $28.2883 | $28.29 | $28.30 | $28.30 |
| Purchase #4 | $69.69 | 6.542% | $74.2491 | $74.25 | $74.25 | $74.20 |
| Purchase #5 | $113.83 | 8.734% | $123.7719 | $123.77 | $123.75 | $123.80 |
| Purchase #6 | $5.94 | 10.427% | $6.5594 | $6.56 | $6.55 | $6.60 |
| Purchase #7 | $76.46 | 8.736% | $83.1395 | $83.14 | $83.15 | $83.10 |
| 7 purchase totals = | $711.78 | $766.8020 | $766.81 | $766.80 | $766.80 | |