| 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 | $136.46 | 8.683% | $148.3088 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $152.75 | 11.464% | $170.2613 | $170.26 | $170.25 | $170.30 |
| Purchase #3 | $114.39 | 9.226% | $124.9436 | $124.94 | $124.95 | $124.90 |
| Purchase #4 | $117.32 | 13.602% | $133.2779 | $133.28 | $133.30 | $133.30 |
| Purchase #5 | $14.95 | 4.464% | $15.6174 | $15.62 | $15.60 | $15.60 |
| Purchase #6 | $149.81 | 11.862% | $167.5805 | $167.58 | $167.60 | $167.60 |
| Purchase #7 | $18.82 | 12.386% | $21.151 | $21.15 | $21.15 | $21.20 |
| 7 purchase totals = | $704.50 | $781.1405 | $781.14 | $781.15 | $781.20 | |