| 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 | $142.32 | 8.240% | $154.0472 | $154.05 | $154.05 | $154.00 |
| Purchase #2 | $178.66 | 7.705% | $192.4258 | $192.43 | $192.45 | $192.40 |
| Purchase #3 | $82.49 | 12.353% | $92.68 | $92.68 | $92.70 | $92.70 |
| Purchase #4 | $218.92 | 3.671% | $226.9566 | $226.96 | $226.95 | $227.00 |
| Purchase #5 | $104.85 | 5.221% | $110.3242 | $110.32 | $110.30 | $110.30 |
| Purchase #6 | $50.89 | 7.565% | $54.7398 | $54.74 | $54.75 | $54.70 |
| Purchase #7 | $170.97 | 10.819% | $189.4672 | $189.47 | $189.45 | $189.50 |
| 7 purchase totals = | $949.10 | $1,020.6408 | $1,020.65 | $1,020.65 | $1,020.60 | |