| 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 | $139.66 | 10.563% | $154.4123 | $154.41 | $154.40 | $154.40 |
| Purchase #2 | $15.66 | 8.234% | $16.9494 | $16.95 | $16.95 | $16.90 |
| Purchase #3 | $74.49 | 13.770% | $84.7473 | $84.75 | $84.75 | $84.70 |
| Purchase #4 | $147.86 | 10.843% | $163.8925 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $37.80 | 7.113% | $40.4887 | $40.49 | $40.50 | $40.50 |
| Purchase #6 | $73.26 | 9.649% | $80.3289 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $216.59 | 10.693% | $239.75 | $239.75 | $239.75 | $239.80 |
| 7 purchase totals = | $705.32 | $780.5691 | $780.57 | $780.60 | $780.50 | |