| 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 | $140.73 | 5.176% | $148.0142 | $148.01 | $148.00 | $148.00 |
| Purchase #2 | $92.99 | 12.495% | $104.6091 | $104.61 | $104.60 | $104.60 |
| Purchase #3 | $154.87 | 13.233% | $175.3639 | $175.36 | $175.35 | $175.40 |
| Purchase #4 | $236.41 | 3.431% | $244.5212 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $58.31 | 6.818% | $62.2856 | $62.29 | $62.30 | $62.30 |
| Purchase #6 | $37.74 | 7.722% | $40.6543 | $40.65 | $40.65 | $40.70 |
| Purchase #7 | $49.95 | 8.315% | $54.1033 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $771.00 | $829.5516 | $829.54 | $829.50 | $829.60 | |