| 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 | $143.78 | 11.197% | $159.879 | $159.88 | $159.90 | $159.90 |
| Purchase #2 | $70.87 | 7.852% | $76.4347 | $76.43 | $76.45 | $76.40 |
| Purchase #3 | $112.94 | 11.142% | $125.5238 | $125.52 | $125.50 | $125.50 |
| Purchase #4 | $134.46 | 10.228% | $148.2126 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $182.96 | 6.197% | $194.298 | $194.30 | $194.30 | $194.30 |
| Purchase #6 | $238.36 | 13.859% | $271.3943 | $271.39 | $271.40 | $271.40 |
| Purchase #7 | $68.83 | 6.285% | $73.156 | $73.16 | $73.15 | $73.20 |
| 7 purchase totals = | $952.20 | $1,048.8984 | $1,048.89 | $1,048.90 | $1,048.90 | |