| 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 | $142.30 | 10.566% | $157.3354 | $157.34 | $157.35 | $157.30 |
| Purchase #2 | $220.52 | 5.633% | $232.9419 | $232.94 | $232.95 | $232.90 |
| Purchase #3 | $34.60 | 7.669% | $37.2535 | $37.25 | $37.25 | $37.30 |
| Purchase #4 | $70.75 | 7.403% | $75.9876 | $75.99 | $76.00 | $76.00 |
| Purchase #5 | $78.54 | 4.708% | $82.2377 | $82.24 | $82.25 | $82.20 |
| Purchase #6 | $185.25 | 10.456% | $204.6197 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $117.41 | 9.344% | $128.3808 | $128.38 | $128.40 | $128.40 |
| 7 purchase totals = | $849.37 | $918.7566 | $918.76 | $918.80 | $918.70 | |