| 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 | $172.85 | 6.671% | $184.3808 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $243.98 | 6.174% | $259.0433 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $34.94 | 6.435% | $37.1884 | $37.19 | $37.20 | $37.20 |
| Purchase #4 | $57.49 | 12.321% | $64.5733 | $64.57 | $64.55 | $64.60 |
| Purchase #5 | $238.26 | 9.623% | $261.1878 | $261.19 | $261.20 | $261.20 |
| Purchase #6 | $234.86 | 6.415% | $249.9263 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $79.92 | 4.207% | $83.2822 | $83.28 | $83.30 | $83.30 |
| 7 purchase totals = | $1,062.30 | $1,139.5821 | $1,139.58 | $1,139.65 | $1,139.60 | |