| 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 | $152.65 | 3.816% | $158.4751 | $158.48 | $158.50 | $158.50 |
| Purchase #2 | $143.36 | 3.851% | $148.8808 | $148.88 | $148.90 | $148.90 |
| Purchase #3 | $235.64 | 10.804% | $261.0985 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $247.66 | 12.580% | $278.8156 | $278.82 | $278.80 | $278.80 |
| Purchase #5 | $40.55 | 8.700% | $44.0779 | $44.08 | $44.10 | $44.10 |
| Purchase #6 | $61.92 | 5.273% | $65.185 | $65.19 | $65.20 | $65.20 |
| Purchase #7 | $49.39 | 4.115% | $51.4224 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $931.17 | $1,007.9553 | $1,007.97 | $1,008.00 | $1,008.00 | |