| 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 | $186.50 | 6.519% | $198.6579 | $198.66 | $198.65 | $198.70 |
| Purchase #2 | $75.63 | 5.523% | $79.807 | $79.81 | $79.80 | $79.80 |
| Purchase #3 | $167.49 | 6.792% | $178.8659 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $59.27 | 6.297% | $63.0022 | $63.00 | $63.00 | $63.00 |
| Purchase #5 | $207.90 | 6.849% | $222.1391 | $222.14 | $222.15 | $222.10 |
| Purchase #6 | $34.77 | 4.244% | $36.2456 | $36.25 | $36.25 | $36.20 |
| Purchase #7 | $27.37 | 4.796% | $28.6827 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $758.93 | $807.4004 | $807.41 | $807.40 | $807.40 | |