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 | $170.31 | 5.729% | $180.0671 | $180.07 | $180.05 | $180.10 |
Purchase #2 | $9.80 | 13.810% | $11.1534 | $11.15 | $11.15 | $11.20 |
Purchase #3 | $77.40 | 8.350% | $83.8629 | $83.86 | $83.85 | $83.90 |
Purchase #4 | $94.25 | 11.822% | $105.3922 | $105.39 | $105.40 | $105.40 |
Purchase #5 | $102.74 | 7.858% | $110.8133 | $110.81 | $110.80 | $110.80 |
Purchase #6 | $135.45 | 5.110% | $142.3715 | $142.37 | $142.35 | $142.40 |
Purchase #7 | $111.33 | 13.721% | $126.6056 | $126.61 | $126.60 | $126.60 |
7 purchase totals = | $701.28 | $760.2660 | $760.26 | $760.20 | $760.40 |