| 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 | $106.57 | 5.468% | $112.3972 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $35.38 | 5.546% | $37.3422 | $37.34 | $37.35 | $37.30 |
| Purchase #3 | $20.50 | 12.541% | $23.0709 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $124.73 | 3.780% | $129.4448 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $6.85 | 4.812% | $7.1796 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $149.45 | 9.188% | $163.1815 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $170.66 | 3.749% | $177.058 | $177.06 | $177.05 | $177.10 |
| 7 purchase totals = | $614.14 | $649.6742 | $649.67 | $649.70 | $649.70 | |