| 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 | $78.28 | 6.260% | $83.1803 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $14.63 | 5.304% | $15.406 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $139.98 | 13.692% | $159.1461 | $159.15 | $159.15 | $159.10 |
| Purchase #4 | $200.69 | 9.579% | $219.9141 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $34.64 | 7.831% | $37.3527 | $37.35 | $37.35 | $37.40 |
| Purchase #6 | $150.90 | 3.193% | $155.7182 | $155.72 | $155.70 | $155.70 |
| Purchase #7 | $175.34 | 5.220% | $184.4927 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $794.46 | $855.2101 | $855.21 | $855.20 | $855.20 | |