| 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 | $170.88 | 12.303% | $191.9034 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $52.83 | 10.235% | $58.2372 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $236.57 | 10.679% | $261.8333 | $261.83 | $261.85 | $261.80 |
| Purchase #4 | $37.35 | 13.843% | $42.5204 | $42.52 | $42.50 | $42.50 |
| Purchase #5 | $225.81 | 12.536% | $254.1175 | $254.12 | $254.10 | $254.10 |
| Purchase #6 | $182.92 | 12.830% | $206.3886 | $206.39 | $206.40 | $206.40 |
| Purchase #7 | $139.80 | 6.835% | $149.3553 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $1,046.16 | $1,164.3557 | $1,164.36 | $1,164.35 | $1,164.30 | |