| 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 | $78.47 | 4.609% | $82.0867 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $122.28 | 3.482% | $126.5378 | $126.54 | $126.55 | $126.50 |
| Purchase #3 | $42.86 | 6.748% | $45.7522 | $45.75 | $45.75 | $45.80 |
| Purchase #4 | $190.74 | 4.515% | $199.3519 | $199.35 | $199.35 | $199.40 |
| Purchase #5 | $136.54 | 13.868% | $155.4754 | $155.48 | $155.50 | $155.50 |
| Purchase #6 | $152.30 | 5.462% | $160.6186 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $7.65 | 7.278% | $8.2068 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $730.84 | $778.0294 | $778.04 | $778.05 | $778.10 | |