| 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 | $162.25 | 3.185% | $167.4177 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $19.48 | 10.758% | $21.5757 | $21.58 | $21.60 | $21.60 |
| Purchase #3 | $44.76 | 8.368% | $48.5055 | $48.51 | $48.50 | $48.50 |
| Purchase #4 | $135.49 | 12.207% | $152.0293 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $121.41 | 12.653% | $136.772 | $136.77 | $136.75 | $136.80 |
| Purchase #6 | $155.41 | 13.551% | $176.4696 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $229.69 | 9.465% | $251.4302 | $251.43 | $251.45 | $251.40 |
| 7 purchase totals = | $868.49 | $954.2000 | $954.21 | $954.20 | $954.20 | |