| 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 | $144.44 | 3.777% | $149.8955 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $54.71 | 8.612% | $59.4216 | $59.42 | $59.40 | $59.40 |
| Purchase #3 | $198.42 | 3.400% | $205.1663 | $205.17 | $205.15 | $205.20 |
| Purchase #4 | $156.83 | 3.329% | $162.0509 | $162.05 | $162.05 | $162.10 |
| Purchase #5 | $172.83 | 10.846% | $191.5751 | $191.58 | $191.60 | $191.60 |
| Purchase #6 | $159.52 | 6.732% | $170.2589 | $170.26 | $170.25 | $170.30 |
| Purchase #7 | $10.53 | 4.132% | $10.9651 | $10.97 | $10.95 | $11.00 |
| 7 purchase totals = | $897.28 | $949.3334 | $949.35 | $949.30 | $949.50 | |