| 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 | $159.68 | 10.180% | $175.9354 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $230.71 | 5.164% | $242.6239 | $242.62 | $242.60 | $242.60 |
| Purchase #3 | $31.37 | 11.790% | $35.0685 | $35.07 | $35.05 | $35.10 |
| Purchase #4 | $125.25 | 4.667% | $131.0954 | $131.10 | $131.10 | $131.10 |
| Purchase #5 | $97.67 | 12.866% | $110.2362 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $64.77 | 3.599% | $67.1011 | $67.10 | $67.10 | $67.10 |
| Purchase #7 | $73.58 | 4.520% | $76.9058 | $76.91 | $76.90 | $76.90 |
| 7 purchase totals = | $783.03 | $838.9663 | $838.98 | $838.95 | $838.90 | |