| 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 | $175.89 | 4.669% | $184.1023 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $33.36 | 3.251% | $34.4445 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $174.68 | 11.813% | $195.3149 | $195.31 | $195.30 | $195.30 |
| Purchase #4 | $188.91 | 10.538% | $208.8173 | $208.82 | $208.80 | $208.80 |
| Purchase #5 | $24.27 | 3.620% | $25.1486 | $25.15 | $25.15 | $25.10 |
| Purchase #6 | $178.68 | 7.216% | $191.5735 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $111.36 | 9.681% | $122.1408 | $122.14 | $122.15 | $122.10 |
| 7 purchase totals = | $887.15 | $961.5419 | $961.53 | $961.50 | $961.40 | |