| 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 | $139.47 | 4.678% | $145.9944 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $33.46 | 12.692% | $37.7067 | $37.71 | $37.70 | $37.70 |
| Purchase #3 | $207.28 | 10.527% | $229.1004 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $161.33 | 10.519% | $178.3003 | $178.30 | $178.30 | $178.30 |
| Purchase #5 | $151.73 | 3.502% | $157.0436 | $157.04 | $157.05 | $157.00 |
| Purchase #6 | $15.52 | 6.424% | $16.517 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $173.59 | 11.380% | $193.3445 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $882.38 | $958.0069 | $958.00 | $958.00 | $957.90 | |