| 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 | $130.69 | 9.529% | $143.1435 | $143.14 | $143.15 | $143.10 |
| Purchase #2 | $9.56 | 11.623% | $10.6712 | $10.67 | $10.65 | $10.70 |
| Purchase #3 | $162.42 | 3.598% | $168.2639 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $233.37 | 6.548% | $248.6511 | $248.65 | $248.65 | $248.70 |
| Purchase #5 | $101.89 | 12.442% | $114.5672 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $18.65 | 8.366% | $20.2103 | $20.21 | $20.20 | $20.20 |
| Purchase #7 | $19.66 | 4.130% | $20.472 | $20.47 | $20.45 | $20.50 |
| 7 purchase totals = | $676.24 | $725.9792 | $725.97 | $725.90 | $726.10 | |