| 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 | $146.93 | 8.275% | $159.0885 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $83.78 | 12.551% | $94.2952 | $94.30 | $94.30 | $94.30 |
| Purchase #3 | $27.44 | 12.694% | $30.9232 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $73.63 | 4.203% | $76.7247 | $76.72 | $76.70 | $76.70 |
| Purchase #5 | $43.85 | 13.456% | $49.7505 | $49.75 | $49.75 | $49.80 |
| Purchase #6 | $19.45 | 3.777% | $20.1846 | $20.18 | $20.20 | $20.20 |
| Purchase #7 | $240.60 | 5.835% | $254.639 | $254.64 | $254.65 | $254.60 |
| 7 purchase totals = | $635.68 | $685.6057 | $685.60 | $685.60 | $685.60 | |