| 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 | $135.96 | 9.403% | $148.7443 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $149.74 | 10.767% | $165.8625 | $165.86 | $165.85 | $165.90 |
| Purchase #3 | $53.96 | 13.165% | $61.0638 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $242.89 | 5.565% | $256.4068 | $256.41 | $256.40 | $256.40 |
| Purchase #5 | $109.37 | 9.230% | $119.4649 | $119.46 | $119.45 | $119.50 |
| Purchase #6 | $47.92 | 11.465% | $53.414 | $53.41 | $53.40 | $53.40 |
| Purchase #7 | $112.86 | 12.313% | $126.7565 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $852.70 | $931.7128 | $931.70 | $931.65 | $931.80 | |