| 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 | $181.63 | 9.715% | $199.2754 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $202.47 | 5.334% | $213.2697 | $213.27 | $213.25 | $213.30 |
| Purchase #3 | $99.28 | 12.219% | $111.411 | $111.41 | $111.40 | $111.40 |
| Purchase #4 | $128.29 | 7.706% | $138.176 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $41.51 | 3.530% | $42.9753 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $131.33 | 3.569% | $136.0172 | $136.02 | $136.00 | $136.00 |
| Purchase #7 | $20.72 | 5.306% | $21.8194 | $21.82 | $21.80 | $21.80 |
| 7 purchase totals = | $805.23 | $862.9440 | $862.96 | $862.95 | $863.00 | |