| 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 | $174.91 | 12.372% | $196.5499 | $196.55 | $196.55 | $196.50 |
| Purchase #2 | $91.51 | 11.608% | $102.1325 | $102.13 | $102.15 | $102.10 |
| Purchase #3 | $22.40 | 13.281% | $25.3749 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $175.48 | 13.480% | $199.1347 | $199.13 | $199.15 | $199.10 |
| Purchase #5 | $116.36 | 13.633% | $132.2234 | $132.22 | $132.20 | $132.20 |
| Purchase #6 | $180.55 | 4.119% | $187.9869 | $187.99 | $188.00 | $188.00 |
| Purchase #7 | $79.93 | 4.771% | $83.7435 | $83.74 | $83.75 | $83.70 |
| 7 purchase totals = | $841.14 | $927.1458 | $927.13 | $927.15 | $927.00 | |