| 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 | $199.63 | 3.402% | $206.4214 | $206.42 | $206.40 | $206.40 |
| Purchase #2 | $16.97 | 4.749% | $17.7759 | $17.78 | $17.80 | $17.80 |
| Purchase #3 | $113.69 | 5.413% | $119.844 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $82.37 | 12.116% | $92.3499 | $92.35 | $92.35 | $92.30 |
| Purchase #5 | $121.90 | 8.434% | $132.181 | $132.18 | $132.20 | $132.20 |
| Purchase #6 | $74.47 | 11.269% | $82.862 | $82.86 | $82.85 | $82.90 |
| Purchase #7 | $17.73 | 9.354% | $19.3885 | $19.39 | $19.40 | $19.40 |
| 7 purchase totals = | $626.76 | $670.8227 | $670.82 | $670.85 | $670.80 | |