| 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 | $197.43 | 4.316% | $205.9511 | $205.95 | $205.95 | $206.00 |
| Purchase #2 | $165.70 | 5.637% | $175.0405 | $175.04 | $175.05 | $175.00 |
| Purchase #3 | $174.78 | 9.531% | $191.4383 | $191.44 | $191.45 | $191.40 |
| Purchase #4 | $172.72 | 10.563% | $190.9644 | $190.96 | $190.95 | $191.00 |
| Purchase #5 | $187.26 | 11.456% | $208.7125 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $176.80 | 8.865% | $192.4733 | $192.47 | $192.45 | $192.50 |
| Purchase #7 | $146.61 | 8.399% | $158.9238 | $158.92 | $158.90 | $158.90 |
| 7 purchase totals = | $1,221.30 | $1,323.5039 | $1,323.49 | $1,323.45 | $1,323.50 | |