| 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 | $160.39 | 13.514% | $182.0651 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $43.45 | 3.725% | $45.0685 | $45.07 | $45.05 | $45.10 |
| Purchase #3 | $203.38 | 10.334% | $224.3973 | $224.40 | $224.40 | $224.40 |
| Purchase #4 | $66.44 | 10.570% | $73.4627 | $73.46 | $73.45 | $73.50 |
| Purchase #5 | $190.94 | 11.841% | $213.5492 | $213.55 | $213.55 | $213.50 |
| Purchase #6 | $184.69 | 5.114% | $194.135 | $194.14 | $194.15 | $194.10 |
| Purchase #7 | $15.89 | 7.702% | $17.1138 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $865.18 | $949.7916 | $949.80 | $949.75 | $949.80 | |