| 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 | $133.84 | 11.217% | $148.8528 | $148.85 | $148.85 | $148.90 |
| Purchase #2 | $106.75 | 10.850% | $118.3324 | $118.33 | $118.35 | $118.30 |
| Purchase #3 | $162.41 | 12.430% | $182.5976 | $182.60 | $182.60 | $182.60 |
| Purchase #4 | $50.86 | 3.784% | $52.7845 | $52.78 | $52.80 | $52.80 |
| Purchase #5 | $76.54 | 6.838% | $81.7738 | $81.77 | $81.75 | $81.80 |
| Purchase #6 | $13.67 | 3.512% | $14.1501 | $14.15 | $14.15 | $14.20 |
| Purchase #7 | $79.40 | 4.807% | $83.2168 | $83.22 | $83.20 | $83.20 |
| 7 purchase totals = | $623.47 | $681.7080 | $681.70 | $681.70 | $681.80 | |