| 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 | $155.51 | 7.173% | $166.6647 | $166.66 | $166.65 | $166.70 |
| Purchase #2 | $169.45 | 9.803% | $186.0612 | $186.06 | $186.05 | $186.10 |
| Purchase #3 | $13.51 | 6.676% | $14.4119 | $14.41 | $14.40 | $14.40 |
| Purchase #4 | $51.37 | 8.770% | $55.8751 | $55.88 | $55.90 | $55.90 |
| Purchase #5 | $156.65 | 4.298% | $163.3828 | $163.38 | $163.40 | $163.40 |
| Purchase #6 | $197.33 | 8.572% | $214.2451 | $214.25 | $214.25 | $214.20 |
| Purchase #7 | $192.80 | 7.490% | $207.2407 | $207.24 | $207.25 | $207.20 |
| 7 purchase totals = | $936.62 | $1,007.8815 | $1,007.88 | $1,007.90 | $1,007.90 | |