| 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 | $143.67 | 7.266% | $154.1091 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $114.36 | 10.202% | $126.027 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $60.57 | 10.738% | $67.074 | $67.07 | $67.05 | $67.10 |
| Purchase #4 | $197.46 | 6.476% | $210.2475 | $210.25 | $210.25 | $210.20 |
| Purchase #5 | $89.73 | 9.261% | $98.0399 | $98.04 | $98.05 | $98.00 |
| Purchase #6 | $182.57 | 6.444% | $194.3348 | $194.33 | $194.35 | $194.30 |
| Purchase #7 | $122.82 | 9.240% | $134.1686 | $134.17 | $134.15 | $134.20 |
| 7 purchase totals = | $911.18 | $984.0009 | $984.00 | $984.00 | $983.90 | |