| 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 | $155.82 | 10.181% | $171.684 | $171.68 | $171.70 | $171.70 |
| Purchase #2 | $145.92 | 11.607% | $162.8569 | $162.86 | $162.85 | $162.90 |
| Purchase #3 | $106.96 | 11.123% | $118.8572 | $118.86 | $118.85 | $118.90 |
| Purchase #4 | $210.94 | 4.520% | $220.4745 | $220.47 | $220.45 | $220.50 |
| Purchase #5 | $44.47 | 11.679% | $49.6637 | $49.66 | $49.65 | $49.70 |
| Purchase #6 | $33.51 | 3.495% | $34.6812 | $34.68 | $34.70 | $34.70 |
| Purchase #7 | $110.80 | 13.347% | $125.5885 | $125.59 | $125.60 | $125.60 |
| 7 purchase totals = | $808.42 | $883.8060 | $883.80 | $883.80 | $884.00 | |