| 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 | $204.42 | 11.466% | $227.8588 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $116.40 | 4.628% | $121.787 | $121.79 | $121.80 | $121.80 |
| Purchase #3 | $122.94 | 13.659% | $139.7324 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $93.60 | 12.776% | $105.5583 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $159.62 | 11.650% | $178.2157 | $178.22 | $178.20 | $178.20 |
| Purchase #6 | $87.69 | 5.844% | $92.8146 | $92.81 | $92.80 | $92.80 |
| Purchase #7 | $39.93 | 11.436% | $44.4964 | $44.50 | $44.50 | $44.50 |
| 7 purchase totals = | $824.60 | $910.4632 | $910.47 | $910.45 | $910.50 | |