| 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 | $143.41 | 4.516% | $149.8864 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $167.57 | 11.375% | $186.6311 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $25.86 | 5.125% | $27.1853 | $27.19 | $27.20 | $27.20 |
| Purchase #4 | $5.60 | 6.217% | $5.9482 | $5.95 | $5.95 | $5.90 |
| Purchase #5 | $51.70 | 5.210% | $54.3936 | $54.39 | $54.40 | $54.40 |
| Purchase #6 | $136.36 | 10.499% | $150.6764 | $150.68 | $150.70 | $150.70 |
| Purchase #7 | $229.55 | 10.677% | $254.0591 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $760.05 | $828.7801 | $828.79 | $828.85 | $828.80 | |