| 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 | $161.53 | 5.450% | $170.3334 | $170.33 | $170.35 | $170.30 |
| Purchase #2 | $101.72 | 11.748% | $113.6701 | $113.67 | $113.65 | $113.70 |
| Purchase #3 | $47.33 | 11.387% | $52.7195 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $19.40 | 13.680% | $22.0539 | $22.05 | $22.05 | $22.10 |
| Purchase #5 | $161.97 | 5.432% | $170.7682 | $170.77 | $170.75 | $170.80 |
| Purchase #6 | $165.64 | 3.791% | $171.9194 | $171.92 | $171.90 | $171.90 |
| Purchase #7 | $240.84 | 10.184% | $265.3671 | $265.37 | $265.35 | $265.40 |
| 7 purchase totals = | $898.43 | $966.8316 | $966.83 | $966.75 | $966.90 | |