| 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 | $153.44 | 10.678% | $169.8243 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $36.25 | 12.157% | $40.6569 | $40.66 | $40.65 | $40.70 |
| Purchase #3 | $104.34 | 7.817% | $112.4963 | $112.50 | $112.50 | $112.50 |
| Purchase #4 | $50.94 | 9.445% | $55.7513 | $55.75 | $55.75 | $55.80 |
| Purchase #5 | $74.84 | 12.737% | $84.3724 | $84.37 | $84.35 | $84.40 |
| Purchase #6 | $68.64 | 12.664% | $77.3326 | $77.33 | $77.35 | $77.30 |
| Purchase #7 | $147.41 | 7.130% | $157.9203 | $157.92 | $157.90 | $157.90 |
| 7 purchase totals = | $635.86 | $698.3541 | $698.35 | $698.30 | $698.40 | |