| 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 | $136.78 | 12.746% | $154.214 | $154.21 | $154.20 | $154.20 |
| Purchase #2 | $136.59 | 5.818% | $144.5368 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $135.67 | 5.858% | $143.6175 | $143.62 | $143.60 | $143.60 |
| Purchase #4 | $172.37 | 3.568% | $178.5202 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $148.33 | 10.274% | $163.5694 | $163.57 | $163.55 | $163.60 |
| Purchase #6 | $84.25 | 5.276% | $88.695 | $88.70 | $88.70 | $88.70 |
| Purchase #7 | $117.38 | 6.436% | $124.9346 | $124.93 | $124.95 | $124.90 |
| 7 purchase totals = | $931.37 | $998.0875 | $998.09 | $998.05 | $998.00 | |