| 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 | $104.26 | 6.665% | $111.2089 | $111.21 | $111.20 | $111.20 |
| Purchase #2 | $174.84 | 11.217% | $194.4518 | $194.45 | $194.45 | $194.50 |
| Purchase #3 | $100.93 | 5.869% | $106.8536 | $106.85 | $106.85 | $106.90 |
| Purchase #4 | $157.90 | 7.820% | $170.2478 | $170.25 | $170.25 | $170.20 |
| Purchase #5 | $248.29 | 7.799% | $267.6541 | $267.65 | $267.65 | $267.70 |
| Purchase #6 | $8.69 | 11.735% | $9.7098 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $39.84 | 13.436% | $45.1929 | $45.19 | $45.20 | $45.20 |
| 7 purchase totals = | $834.75 | $905.3189 | $905.31 | $905.30 | $905.40 | |