| 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 | $181.59 | 9.548% | $198.9282 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $189.46 | 10.459% | $209.2756 | $209.28 | $209.30 | $209.30 |
| Purchase #3 | $148.77 | 6.872% | $158.9935 | $158.99 | $159.00 | $159.00 |
| Purchase #4 | $81.84 | 12.386% | $91.9767 | $91.98 | $92.00 | $92.00 |
| Purchase #5 | $127.56 | 7.444% | $137.0556 | $137.06 | $137.05 | $137.10 |
| Purchase #6 | $112.75 | 3.599% | $116.8079 | $116.81 | $116.80 | $116.80 |
| Purchase #7 | $73.80 | 4.461% | $77.0922 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $915.77 | $990.1297 | $990.14 | $990.20 | $990.20 | |