| 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 | $169.33 | 11.753% | $189.2314 | $189.23 | $189.25 | $189.20 |
| Purchase #2 | $182.49 | 11.737% | $203.9089 | $203.91 | $203.90 | $203.90 |
| Purchase #3 | $167.83 | 3.208% | $173.214 | $173.21 | $173.20 | $173.20 |
| Purchase #4 | $171.83 | 12.153% | $192.7125 | $192.71 | $192.70 | $192.70 |
| Purchase #5 | $99.59 | 13.552% | $113.0864 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $20.70 | 11.473% | $23.0749 | $23.07 | $23.05 | $23.10 |
| Purchase #7 | $72.41 | 12.874% | $81.7321 | $81.73 | $81.75 | $81.70 |
| 7 purchase totals = | $884.18 | $976.9602 | $976.95 | $976.95 | $976.90 | |