| 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 | $125.62 | 13.800% | $142.9556 | $142.96 | $142.95 | $143.00 |
| Purchase #2 | $115.79 | 12.139% | $129.8457 | $129.85 | $129.85 | $129.80 |
| Purchase #3 | $137.44 | 6.782% | $146.7612 | $146.76 | $146.75 | $146.80 |
| Purchase #4 | $19.51 | 7.323% | $20.9387 | $20.94 | $20.95 | $20.90 |
| Purchase #5 | $78.32 | 8.366% | $84.8723 | $84.87 | $84.85 | $84.90 |
| Purchase #6 | $213.35 | 5.655% | $225.4149 | $225.41 | $225.40 | $225.40 |
| Purchase #7 | $186.60 | 4.213% | $194.4615 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $876.63 | $945.2499 | $945.25 | $945.20 | $945.30 | |