| 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 | $167.88 | 10.411% | $185.358 | $185.36 | $185.35 | $185.40 |
| Purchase #2 | $211.31 | 7.342% | $226.8244 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $7.72 | 7.174% | $8.2738 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $248.58 | 10.254% | $274.0694 | $274.07 | $274.05 | $274.10 |
| Purchase #5 | $43.86 | 13.740% | $49.8864 | $49.89 | $49.90 | $49.90 |
| Purchase #6 | $164.50 | 8.392% | $178.3048 | $178.30 | $178.30 | $178.30 |
| Purchase #7 | $111.50 | 11.274% | $124.0705 | $124.07 | $124.05 | $124.10 |
| 7 purchase totals = | $955.35 | $1,046.7873 | $1,046.78 | $1,046.70 | $1,046.90 | |