| 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 | $140.93 | 4.411% | $147.1464 | $147.15 | $147.15 | $147.10 |
| Purchase #2 | $87.67 | 11.440% | $97.6994 | $97.70 | $97.70 | $97.70 |
| Purchase #3 | $48.75 | 3.572% | $50.4914 | $50.49 | $50.50 | $50.50 |
| Purchase #4 | $240.99 | 4.220% | $251.1598 | $251.16 | $251.15 | $251.20 |
| Purchase #5 | $207.95 | 3.369% | $214.9558 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $30.40 | 13.666% | $34.5545 | $34.55 | $34.55 | $34.60 |
| Purchase #7 | $31.50 | 12.713% | $35.5046 | $35.50 | $35.50 | $35.50 |
| 7 purchase totals = | $788.19 | $831.5119 | $831.51 | $831.50 | $831.60 | |