| 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 | $149.30 | 13.500% | $169.4555 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $164.44 | 11.432% | $183.2388 | $183.24 | $183.25 | $183.20 |
| Purchase #3 | $160.35 | 6.581% | $170.9026 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $188.63 | 13.452% | $214.0045 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $71.61 | 9.611% | $78.4924 | $78.49 | $78.50 | $78.50 |
| Purchase #6 | $107.87 | 3.498% | $111.6433 | $111.64 | $111.65 | $111.60 |
| Purchase #7 | $205.97 | 11.799% | $230.2724 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $1,048.17 | $1,158.0095 | $1,158.00 | $1,158.00 | $1,158.00 | |