| 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 | $175.27 | 9.474% | $191.8751 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $230.45 | 11.675% | $257.355 | $257.36 | $257.35 | $257.40 |
| Purchase #3 | $62.27 | 13.269% | $70.5326 | $70.53 | $70.55 | $70.50 |
| Purchase #4 | $36.28 | 11.228% | $40.3535 | $40.35 | $40.35 | $40.40 |
| Purchase #5 | $175.63 | 4.165% | $182.945 | $182.95 | $182.95 | $182.90 |
| Purchase #6 | $110.87 | 13.391% | $125.7166 | $125.72 | $125.70 | $125.70 |
| Purchase #7 | $84.80 | 11.372% | $94.4435 | $94.44 | $94.45 | $94.40 |
| 7 purchase totals = | $875.57 | $963.2213 | $963.23 | $963.25 | $963.20 | |