| 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 | $148.63 | 3.637% | $154.0357 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $8.65 | 10.477% | $9.5563 | $9.56 | $9.55 | $9.60 |
| Purchase #3 | $11.32 | 9.271% | $12.3695 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $193.32 | 3.115% | $199.3419 | $199.34 | $199.35 | $199.30 |
| Purchase #5 | $8.93 | 7.386% | $9.5896 | $9.59 | $9.60 | $9.60 |
| Purchase #6 | $44.37 | 10.810% | $49.1664 | $49.17 | $49.15 | $49.20 |
| Purchase #7 | $73.32 | 5.365% | $77.2536 | $77.25 | $77.25 | $77.30 |
| 7 purchase totals = | $488.54 | $511.3130 | $511.32 | $511.30 | $511.40 | |