| 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 | $129.99 | 11.822% | $145.3574 | $145.36 | $145.35 | $145.40 |
| Purchase #2 | $146.78 | 8.341% | $159.0229 | $159.02 | $159.00 | $159.00 |
| Purchase #3 | $46.92 | 8.692% | $50.9983 | $51.00 | $51.00 | $51.00 |
| Purchase #4 | $142.62 | 7.239% | $152.9443 | $152.94 | $152.95 | $152.90 |
| Purchase #5 | $246.71 | 3.105% | $254.3703 | $254.37 | $254.35 | $254.40 |
| Purchase #6 | $64.85 | 4.589% | $67.826 | $67.83 | $67.85 | $67.80 |
| Purchase #7 | $145.83 | 4.874% | $152.9378 | $152.94 | $152.95 | $152.90 |
| 7 purchase totals = | $923.70 | $983.4570 | $983.46 | $983.45 | $983.40 | |