| 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 | $167.47 | 13.533% | $190.1337 | $190.13 | $190.15 | $190.10 |
| Purchase #2 | $76.46 | 12.257% | $85.8317 | $85.83 | $85.85 | $85.80 |
| Purchase #3 | $35.40 | 5.559% | $37.3679 | $37.37 | $37.35 | $37.40 |
| Purchase #4 | $141.75 | 11.263% | $157.7153 | $157.72 | $157.70 | $157.70 |
| Purchase #5 | $199.93 | 6.806% | $213.5372 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $141.62 | 6.141% | $150.3169 | $150.32 | $150.30 | $150.30 |
| Purchase #7 | $116.54 | 11.351% | $129.7685 | $129.77 | $129.75 | $129.80 |
| 7 purchase totals = | $879.17 | $964.6712 | $964.68 | $964.65 | $964.60 | |