| 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 | $167.50 | 10.590% | $185.2383 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $79.68 | 5.557% | $84.1078 | $84.11 | $84.10 | $84.10 |
| Purchase #3 | $145.51 | 11.771% | $162.638 | $162.64 | $162.65 | $162.60 |
| Purchase #4 | $182.63 | 5.748% | $193.1276 | $193.13 | $193.15 | $193.10 |
| Purchase #5 | $51.94 | 6.500% | $55.3161 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $109.96 | 9.400% | $120.2962 | $120.30 | $120.30 | $120.30 |
| Purchase #7 | $168.34 | 5.868% | $178.2182 | $178.22 | $178.20 | $178.20 |
| 7 purchase totals = | $905.56 | $978.9422 | $978.96 | $978.95 | $978.80 | |