| 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 | $155.31 | 9.380% | $169.8781 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $202.39 | 12.726% | $228.1462 | $228.15 | $228.15 | $228.10 |
| Purchase #3 | $75.32 | 3.780% | $78.1671 | $78.17 | $78.15 | $78.20 |
| Purchase #4 | $210.42 | 5.427% | $221.8395 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $136.47 | 13.437% | $154.8075 | $154.81 | $154.80 | $154.80 |
| Purchase #6 | $54.90 | 4.596% | $57.4232 | $57.42 | $57.40 | $57.40 |
| Purchase #7 | $234.99 | 3.394% | $242.9656 | $242.97 | $242.95 | $243.00 |
| 7 purchase totals = | $1,069.80 | $1,153.2272 | $1,153.24 | $1,153.20 | $1,153.20 | |