| 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 | $145.83 | 6.648% | $155.5248 | $155.52 | $155.50 | $155.50 |
| Purchase #2 | $99.29 | 6.202% | $105.448 | $105.45 | $105.45 | $105.40 |
| Purchase #3 | $121.47 | 9.479% | $132.9841 | $132.98 | $133.00 | $133.00 |
| Purchase #4 | $242.40 | 5.353% | $255.3757 | $255.38 | $255.40 | $255.40 |
| Purchase #5 | $60.62 | 5.134% | $63.7322 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $70.66 | 8.654% | $76.7749 | $76.77 | $76.75 | $76.80 |
| Purchase #7 | $137.43 | 9.663% | $150.7099 | $150.71 | $150.70 | $150.70 |
| 7 purchase totals = | $877.70 | $940.5496 | $940.54 | $940.55 | $940.50 | |