| 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 | $140.48 | 4.576% | $146.9084 | $146.91 | $146.90 | $146.90 |
| Purchase #2 | $51.38 | 13.218% | $58.1714 | $58.17 | $58.15 | $58.20 |
| Purchase #3 | $103.27 | 9.544% | $113.1261 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $51.85 | 5.525% | $54.7147 | $54.71 | $54.70 | $54.70 |
| Purchase #5 | $25.69 | 7.304% | $27.5664 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $230.67 | 3.400% | $238.5128 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $76.41 | 9.518% | $83.6827 | $83.68 | $83.70 | $83.70 |
| 7 purchase totals = | $679.75 | $722.6825 | $722.68 | $722.65 | $722.70 | |