| 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 | $138.76 | 4.666% | $145.2345 | $145.23 | $145.25 | $145.20 |
| Purchase #2 | $24.76 | 3.761% | $25.6912 | $25.69 | $25.70 | $25.70 |
| Purchase #3 | $250.51 | 12.158% | $280.967 | $280.97 | $280.95 | $281.00 |
| Purchase #4 | $105.55 | 3.212% | $108.9403 | $108.94 | $108.95 | $108.90 |
| Purchase #5 | $70.35 | 10.678% | $77.862 | $77.86 | $77.85 | $77.90 |
| Purchase #6 | $75.25 | 8.180% | $81.4055 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $48.51 | 12.858% | $54.7474 | $54.75 | $54.75 | $54.70 |
| 7 purchase totals = | $713.69 | $774.8479 | $774.85 | $774.85 | $774.80 | |