| 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 | $167.59 | 6.520% | $178.5169 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $12.75 | 11.109% | $14.1664 | $14.17 | $14.15 | $14.20 |
| Purchase #3 | $57.88 | 8.298% | $62.6829 | $62.68 | $62.70 | $62.70 |
| Purchase #4 | $193.84 | 13.729% | $220.4523 | $220.45 | $220.45 | $220.50 |
| Purchase #5 | $13.83 | 10.122% | $15.2299 | $15.23 | $15.25 | $15.20 |
| Purchase #6 | $96.56 | 6.123% | $102.4724 | $102.47 | $102.45 | $102.50 |
| Purchase #7 | $189.64 | 8.508% | $205.7746 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $732.09 | $799.2954 | $799.29 | $799.25 | $799.40 | |