| 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 | $159.75 | 7.572% | $171.8463 | $171.85 | $171.85 | $171.80 |
| Purchase #2 | $204.32 | 7.621% | $219.8912 | $219.89 | $219.90 | $219.90 |
| Purchase #3 | $20.61 | 12.569% | $23.2005 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $114.42 | 10.117% | $125.9959 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $75.98 | 9.746% | $83.385 | $83.39 | $83.40 | $83.40 |
| Purchase #6 | $97.58 | 13.132% | $110.3942 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $75.52 | 8.294% | $81.7836 | $81.78 | $81.80 | $81.80 |
| 7 purchase totals = | $748.18 | $816.4967 | $816.50 | $816.55 | $816.50 | |