| 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 | $73.88 | 13.380% | $83.7651 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $143.42 | 7.476% | $154.1421 | $154.14 | $154.15 | $154.10 |
| Purchase #3 | $47.32 | 7.711% | $50.9688 | $50.97 | $50.95 | $51.00 |
| Purchase #4 | $158.97 | 13.443% | $180.3403 | $180.34 | $180.35 | $180.30 |
| Purchase #5 | $236.46 | 8.232% | $255.9254 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $239.98 | 3.572% | $248.5521 | $248.55 | $248.55 | $248.60 |
| Purchase #7 | $139.27 | 13.227% | $157.6912 | $157.69 | $157.70 | $157.70 |
| 7 purchase totals = | $1,039.30 | $1,131.3850 | $1,131.39 | $1,131.40 | $1,131.40 | |