| 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 | $200.78 | 6.619% | $214.0696 | $214.07 | $214.05 | $214.10 |
| Purchase #2 | $52.82 | 9.682% | $57.934 | $57.93 | $57.95 | $57.90 |
| Purchase #3 | $23.39 | 5.513% | $24.6795 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $160.69 | 13.572% | $182.4988 | $182.50 | $182.50 | $182.50 |
| Purchase #5 | $32.41 | 13.214% | $36.6927 | $36.69 | $36.70 | $36.70 |
| Purchase #6 | $14.68 | 12.376% | $16.4968 | $16.50 | $16.50 | $16.50 |
| Purchase #7 | $183.27 | 5.522% | $193.3902 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $668.04 | $725.7616 | $725.76 | $725.80 | $725.80 | |