| 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 | $158.61 | 12.777% | $178.8756 | $178.88 | $178.90 | $178.90 |
| Purchase #2 | $146.93 | 9.612% | $161.0529 | $161.05 | $161.05 | $161.10 |
| Purchase #3 | $98.63 | 5.565% | $104.1188 | $104.12 | $104.10 | $104.10 |
| Purchase #4 | $227.83 | 4.409% | $237.875 | $237.88 | $237.90 | $237.90 |
| Purchase #5 | $54.61 | 7.765% | $58.8505 | $58.85 | $58.85 | $58.90 |
| Purchase #6 | $45.99 | 12.718% | $51.839 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $50.91 | 6.317% | $54.126 | $54.13 | $54.15 | $54.10 |
| 7 purchase totals = | $783.51 | $846.7378 | $846.75 | $846.80 | $846.80 | |