| 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 | $151.76 | 7.654% | $163.3757 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $155.61 | 5.221% | $163.7344 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $80.91 | 4.835% | $84.822 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $75.69 | 7.398% | $81.2895 | $81.29 | $81.30 | $81.30 |
| Purchase #5 | $178.87 | 13.424% | $202.8815 | $202.88 | $202.90 | $202.90 |
| Purchase #6 | $22.61 | 4.723% | $23.6779 | $23.68 | $23.70 | $23.70 |
| Purchase #7 | $174.77 | 9.220% | $190.8838 | $190.88 | $190.90 | $190.90 |
| 7 purchase totals = | $840.22 | $910.6648 | $910.66 | $910.75 | $910.70 | |