| 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 | $112.76 | 7.597% | $121.3264 | $121.33 | $121.35 | $121.30 |
| Purchase #2 | $136.64 | 3.121% | $140.9045 | $140.90 | $140.90 | $140.90 |
| Purchase #3 | $177.27 | 7.595% | $190.7337 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $75.51 | 7.228% | $80.9679 | $80.97 | $80.95 | $81.00 |
| Purchase #5 | $247.81 | 13.266% | $280.6845 | $280.68 | $280.70 | $280.70 |
| Purchase #6 | $187.53 | 11.868% | $209.7861 | $209.79 | $209.80 | $209.80 |
| Purchase #7 | $152.42 | 11.770% | $170.3598 | $170.36 | $170.35 | $170.40 |
| 7 purchase totals = | $1,089.94 | $1,194.7629 | $1,194.76 | $1,194.80 | $1,194.80 | |