| 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 | $149.70 | 5.300% | $157.6341 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $29.93 | 12.717% | $33.7362 | $33.74 | $33.75 | $33.70 |
| Purchase #3 | $113.96 | 10.562% | $125.9965 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $138.73 | 12.419% | $155.9589 | $155.96 | $155.95 | $156.00 |
| Purchase #5 | $116.60 | 4.219% | $121.5194 | $121.52 | $121.50 | $121.50 |
| Purchase #6 | $27.83 | 12.411% | $31.284 | $31.28 | $31.30 | $31.30 |
| Purchase #7 | $201.45 | 7.244% | $216.043 | $216.04 | $216.05 | $216.00 |
| 7 purchase totals = | $778.20 | $842.1721 | $842.17 | $842.20 | $842.10 | |