| 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 | $191.52 | 3.674% | $198.5564 | $198.56 | $198.55 | $198.60 |
| Purchase #2 | $144.33 | 12.619% | $162.543 | $162.54 | $162.55 | $162.50 |
| Purchase #3 | $26.32 | 8.653% | $28.5975 | $28.60 | $28.60 | $28.60 |
| Purchase #4 | $68.90 | 13.339% | $78.0906 | $78.09 | $78.10 | $78.10 |
| Purchase #5 | $193.69 | 13.803% | $220.425 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $204.96 | 4.158% | $213.4822 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $63.39 | 8.585% | $68.832 | $68.83 | $68.85 | $68.80 |
| 7 purchase totals = | $893.11 | $970.5267 | $970.53 | $970.60 | $970.50 | |