| 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 | $142.78 | 8.732% | $155.2475 | $155.25 | $155.25 | $155.20 |
| Purchase #2 | $29.76 | 10.554% | $32.9009 | $32.90 | $32.90 | $32.90 |
| Purchase #3 | $145.49 | 8.363% | $157.6573 | $157.66 | $157.65 | $157.70 |
| Purchase #4 | $16.65 | 10.557% | $18.4077 | $18.41 | $18.40 | $18.40 |
| Purchase #5 | $169.31 | 11.271% | $188.3929 | $188.39 | $188.40 | $188.40 |
| Purchase #6 | $107.34 | 4.834% | $112.5288 | $112.53 | $112.55 | $112.50 |
| Purchase #7 | $136.93 | 4.357% | $142.896 | $142.90 | $142.90 | $142.90 |
| 7 purchase totals = | $748.26 | $808.0311 | $808.04 | $808.05 | $808.00 | |