| 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 | $100.60 | 13.377% | $114.0573 | $114.06 | $114.05 | $114.10 |
| Purchase #2 | $136.27 | 13.150% | $154.1895 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $169.40 | 5.300% | $178.3782 | $178.38 | $178.40 | $178.40 |
| Purchase #4 | $249.61 | 8.215% | $270.1155 | $270.12 | $270.10 | $270.10 |
| Purchase #5 | $156.39 | 4.316% | $163.1398 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $240.70 | 11.267% | $267.8197 | $267.82 | $267.80 | $267.80 |
| Purchase #7 | $8.37 | 3.116% | $8.6308 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $1,061.34 | $1,156.3308 | $1,156.34 | $1,156.35 | $1,156.30 | |