| 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 | $154.51 | 13.589% | $175.5064 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $55.86 | 8.187% | $60.4333 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $140.46 | 10.372% | $155.0285 | $155.03 | $155.05 | $155.00 |
| Purchase #4 | $170.84 | 7.847% | $184.2458 | $184.25 | $184.25 | $184.20 |
| Purchase #5 | $30.34 | 5.166% | $31.9074 | $31.91 | $31.90 | $31.90 |
| Purchase #6 | $100.81 | 3.690% | $104.5299 | $104.53 | $104.55 | $104.50 |
| Purchase #7 | $174.84 | 11.722% | $195.3347 | $195.33 | $195.35 | $195.30 |
| 7 purchase totals = | $827.66 | $906.9860 | $906.99 | $907.05 | $906.80 | |