| 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 | $177.78 | 10.790% | $196.9625 | $196.96 | $196.95 | $197.00 |
| Purchase #2 | $25.95 | 5.193% | $27.2976 | $27.30 | $27.30 | $27.30 |
| Purchase #3 | $94.32 | 6.381% | $100.3386 | $100.34 | $100.35 | $100.30 |
| Purchase #4 | $156.37 | 4.358% | $163.1846 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $13.63 | 10.818% | $15.1045 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $104.55 | 3.730% | $108.4497 | $108.45 | $108.45 | $108.40 |
| Purchase #7 | $194.65 | 8.169% | $210.551 | $210.55 | $210.55 | $210.60 |
| 7 purchase totals = | $767.25 | $821.8885 | $821.88 | $821.90 | $821.90 | |