| 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 | $165.75 | 8.787% | $180.3145 | $180.31 | $180.30 | $180.30 |
| Purchase #2 | $136.38 | 12.853% | $153.9089 | $153.91 | $153.90 | $153.90 |
| Purchase #3 | $112.85 | 8.428% | $122.361 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $77.60 | 8.627% | $84.2946 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $38.86 | 4.622% | $40.6561 | $40.66 | $40.65 | $40.70 |
| Purchase #6 | $41.34 | 9.399% | $45.2255 | $45.23 | $45.25 | $45.20 |
| Purchase #7 | $179.67 | 3.459% | $185.8848 | $185.88 | $185.90 | $185.90 |
| 7 purchase totals = | $752.45 | $812.6454 | $812.64 | $812.65 | $812.70 | |