| 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 | $105.58 | 4.404% | $110.2297 | $110.23 | $110.25 | $110.20 |
| Purchase #2 | $36.58 | 13.311% | $41.4492 | $41.45 | $41.45 | $41.40 |
| Purchase #3 | $150.79 | 6.741% | $160.9548 | $160.95 | $160.95 | $161.00 |
| Purchase #4 | $104.86 | 3.792% | $108.8363 | $108.84 | $108.85 | $108.80 |
| Purchase #5 | $172.57 | 7.132% | $184.8777 | $184.88 | $184.90 | $184.90 |
| Purchase #6 | $219.58 | 5.425% | $231.4922 | $231.49 | $231.50 | $231.50 |
| Purchase #7 | $105.34 | 4.247% | $109.8138 | $109.81 | $109.80 | $109.80 |
| 7 purchase totals = | $895.30 | $947.6537 | $947.65 | $947.70 | $947.60 | |