| 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 | $123.97 | 10.840% | $137.4083 | $137.41 | $137.40 | $137.40 |
| Purchase #2 | $26.63 | 8.218% | $28.8185 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $72.91 | 5.593% | $76.9879 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $170.67 | 8.733% | $185.5746 | $185.57 | $185.55 | $185.60 |
| Purchase #5 | $217.99 | 7.374% | $234.0646 | $234.06 | $234.05 | $234.10 |
| Purchase #6 | $198.49 | 12.277% | $222.8586 | $222.86 | $222.85 | $222.90 |
| Purchase #7 | $34.60 | 8.747% | $37.6265 | $37.63 | $37.65 | $37.60 |
| 7 purchase totals = | $845.26 | $923.3390 | $923.34 | $923.30 | $923.40 | |