| 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 | $173.39 | 6.196% | $184.1332 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $218.46 | 8.503% | $237.0357 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $195.56 | 6.198% | $207.6808 | $207.68 | $207.70 | $207.70 |
| Purchase #4 | $59.36 | 4.477% | $62.0175 | $62.02 | $62.00 | $62.00 |
| Purchase #5 | $76.36 | 9.648% | $83.7272 | $83.73 | $83.75 | $83.70 |
| Purchase #6 | $118.41 | 9.541% | $129.7075 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $40.48 | 9.267% | $44.2313 | $44.23 | $44.25 | $44.20 |
| 7 purchase totals = | $882.02 | $948.5332 | $948.54 | $948.60 | $948.40 | |