| 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 | $144.96 | 13.637% | $164.7282 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $163.80 | 12.327% | $183.9916 | $183.99 | $184.00 | $184.00 |
| Purchase #3 | $101.50 | 7.698% | $109.3135 | $109.31 | $109.30 | $109.30 |
| Purchase #4 | $208.73 | 4.520% | $218.1646 | $218.16 | $218.15 | $218.20 |
| Purchase #5 | $20.65 | 9.867% | $22.6875 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $32.41 | 13.336% | $36.7322 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $9.62 | 11.725% | $10.7479 | $10.75 | $10.75 | $10.70 |
| 7 purchase totals = | $681.67 | $746.3655 | $746.36 | $746.40 | $746.30 | |