| 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 | $158.57 | 6.298% | $168.5567 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $154.47 | 9.414% | $169.0118 | $169.01 | $169.00 | $169.00 |
| Purchase #3 | $85.71 | 3.170% | $88.427 | $88.43 | $88.45 | $88.40 |
| Purchase #4 | $156.41 | 5.765% | $165.427 | $165.43 | $165.45 | $165.40 |
| Purchase #5 | $217.37 | 3.478% | $224.9301 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $142.64 | 4.513% | $149.0773 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $119.49 | 5.423% | $125.9699 | $125.97 | $125.95 | $126.00 |
| 7 purchase totals = | $1,034.66 | $1,091.3998 | $1,091.41 | $1,091.45 | $1,091.40 | |