| 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 | $153.37 | 6.743% | $163.7117 | $163.71 | $163.70 | $163.70 |
| Purchase #2 | $105.38 | 7.700% | $113.4943 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $124.51 | 3.347% | $128.6773 | $128.68 | $128.70 | $128.70 |
| Purchase #4 | $187.45 | 6.504% | $199.6417 | $199.64 | $199.65 | $199.60 |
| Purchase #5 | $210.36 | 6.383% | $223.7873 | $223.79 | $223.80 | $223.80 |
| Purchase #6 | $20.99 | 6.189% | $22.2891 | $22.29 | $22.30 | $22.30 |
| Purchase #7 | $195.38 | 7.300% | $209.6427 | $209.64 | $209.65 | $209.60 |
| 7 purchase totals = | $997.44 | $1,061.2441 | $1,061.24 | $1,061.30 | $1,061.20 | |