| 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 | $146.35 | 7.651% | $157.5472 | $157.55 | $157.55 | $157.50 |
| Purchase #2 | $232.65 | 3.622% | $241.0766 | $241.08 | $241.10 | $241.10 |
| Purchase #3 | $143.43 | 13.315% | $162.5277 | $162.53 | $162.55 | $162.50 |
| Purchase #4 | $116.75 | 6.229% | $124.0224 | $124.02 | $124.00 | $124.00 |
| Purchase #5 | $184.99 | 13.136% | $209.2903 | $209.29 | $209.30 | $209.30 |
| Purchase #6 | $113.62 | 7.154% | $121.7484 | $121.75 | $121.75 | $121.70 |
| Purchase #7 | $148.71 | 11.810% | $166.2727 | $166.27 | $166.25 | $166.30 |
| 7 purchase totals = | $1,086.50 | $1,182.4853 | $1,182.49 | $1,182.50 | $1,182.40 | |