| 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 | $131.62 | 6.703% | $140.4425 | $140.44 | $140.45 | $140.40 |
| Purchase #2 | $99.74 | 3.115% | $102.8469 | $102.85 | $102.85 | $102.80 |
| Purchase #3 | $74.86 | 13.390% | $84.8838 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $107.74 | 7.325% | $115.632 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $162.66 | 5.189% | $171.1004 | $171.10 | $171.10 | $171.10 |
| Purchase #6 | $48.49 | 8.858% | $52.7852 | $52.79 | $52.80 | $52.80 |
| Purchase #7 | $201.31 | 9.411% | $220.2553 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $826.42 | $887.9461 | $887.95 | $888.00 | $887.90 | |