| 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 | $162.59 | 8.248% | $176.0004 | $176.00 | $176.00 | $176.00 |
| Purchase #2 | $152.46 | 3.700% | $158.101 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $42.82 | 13.402% | $48.5587 | $48.56 | $48.55 | $48.60 |
| Purchase #4 | $140.91 | 13.371% | $159.7511 | $159.75 | $159.75 | $159.80 |
| Purchase #5 | $48.69 | 4.489% | $50.8757 | $50.88 | $50.90 | $50.90 |
| Purchase #6 | $226.88 | 8.779% | $246.7978 | $246.80 | $246.80 | $246.80 |
| Purchase #7 | $92.82 | 10.729% | $102.7787 | $102.78 | $102.80 | $102.80 |
| 7 purchase totals = | $867.17 | $942.8634 | $942.87 | $942.90 | $943.00 | |