| 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 | $148.55 | 8.658% | $161.4115 | $161.41 | $161.40 | $161.40 |
| Purchase #2 | $51.39 | 12.692% | $57.9124 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $24.51 | 10.590% | $27.1056 | $27.11 | $27.10 | $27.10 |
| Purchase #4 | $221.63 | 11.479% | $247.0709 | $247.07 | $247.05 | $247.10 |
| Purchase #5 | $155.61 | 3.398% | $160.8976 | $160.90 | $160.90 | $160.90 |
| Purchase #6 | $249.47 | 4.643% | $261.0529 | $261.05 | $261.05 | $261.10 |
| Purchase #7 | $87.31 | 5.452% | $92.0701 | $92.07 | $92.05 | $92.10 |
| 7 purchase totals = | $938.47 | $1,007.5210 | $1,007.52 | $1,007.45 | $1,007.60 | |