| 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 | $152.38 | 5.431% | $160.6558 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $223.44 | 8.692% | $242.8614 | $242.86 | $242.85 | $242.90 |
| Purchase #3 | $241.83 | 8.158% | $261.5585 | $261.56 | $261.55 | $261.60 |
| Purchase #4 | $16.98 | 13.507% | $19.2735 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $156.29 | 4.496% | $163.3168 | $163.32 | $163.30 | $163.30 |
| Purchase #6 | $99.31 | 12.694% | $111.9164 | $111.92 | $111.90 | $111.90 |
| Purchase #7 | $195.96 | 10.757% | $217.0394 | $217.04 | $217.05 | $217.00 |
| 7 purchase totals = | $1,086.19 | $1,176.6218 | $1,176.63 | $1,176.55 | $1,176.70 | |