| 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 | $144.54 | 12.823% | $163.0744 | $163.07 | $163.05 | $163.10 |
| Purchase #2 | $188.68 | 5.572% | $199.1932 | $199.19 | $199.20 | $199.20 |
| Purchase #3 | $220.61 | 9.139% | $240.7715 | $240.77 | $240.75 | $240.80 |
| Purchase #4 | $14.42 | 13.474% | $16.363 | $16.36 | $16.35 | $16.40 |
| Purchase #5 | $202.56 | 5.611% | $213.9256 | $213.93 | $213.95 | $213.90 |
| Purchase #6 | $34.36 | 8.418% | $37.2524 | $37.25 | $37.25 | $37.30 |
| Purchase #7 | $23.66 | 13.380% | $26.8257 | $26.83 | $26.85 | $26.80 |
| 7 purchase totals = | $828.83 | $897.4058 | $897.40 | $897.40 | $897.50 | |