| 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 | $138.45 | 10.190% | $152.5581 | $152.56 | $152.55 | $152.60 |
| Purchase #2 | $205.37 | 3.622% | $212.8085 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $104.65 | 7.564% | $112.5657 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $7.41 | 6.819% | $7.9153 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $112.91 | 13.746% | $128.4306 | $128.43 | $128.45 | $128.40 |
| Purchase #6 | $206.61 | 3.802% | $214.4653 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $129.29 | 5.209% | $136.0247 | $136.02 | $136.00 | $136.00 |
| 7 purchase totals = | $904.69 | $964.7682 | $964.78 | $964.70 | $964.80 | |