| 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 | $142.79 | 4.397% | $149.0685 | $149.07 | $149.05 | $149.10 |
| Purchase #2 | $181.50 | 9.292% | $198.365 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $185.83 | 12.406% | $208.8841 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $68.77 | 6.434% | $73.1947 | $73.19 | $73.20 | $73.20 |
| Purchase #5 | $158.90 | 10.210% | $175.1237 | $175.12 | $175.10 | $175.10 |
| Purchase #6 | $219.81 | 8.195% | $237.8234 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $18.89 | 10.513% | $20.8759 | $20.88 | $20.90 | $20.90 |
| 7 purchase totals = | $976.49 | $1,063.3353 | $1,063.33 | $1,063.30 | $1,063.40 | |