| 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 | $154.52 | 5.457% | $162.9522 | $162.95 | $162.95 | $163.00 |
| Purchase #2 | $51.86 | 6.854% | $55.4145 | $55.41 | $55.40 | $55.40 |
| Purchase #3 | $149.62 | 13.743% | $170.1823 | $170.18 | $170.20 | $170.20 |
| Purchase #4 | $124.74 | 13.277% | $141.3017 | $141.30 | $141.30 | $141.30 |
| Purchase #5 | $149.47 | 9.660% | $163.9088 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $135.56 | 11.327% | $150.9149 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $109.83 | 10.338% | $121.1842 | $121.18 | $121.20 | $121.20 |
| 7 purchase totals = | $875.60 | $965.8586 | $965.84 | $965.85 | $965.90 | |