| 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 | $144.58 | 13.384% | $163.9306 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $96.98 | 9.854% | $106.5364 | $106.54 | $106.55 | $106.50 |
| Purchase #3 | $29.68 | 9.416% | $32.4747 | $32.47 | $32.45 | $32.50 |
| Purchase #4 | $188.92 | 13.872% | $215.127 | $215.13 | $215.15 | $215.10 |
| Purchase #5 | $45.69 | 8.613% | $49.6253 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $187.76 | 12.418% | $211.076 | $211.08 | $211.10 | $211.10 |
| Purchase #7 | $176.97 | 4.304% | $184.5868 | $184.59 | $184.60 | $184.60 |
| 7 purchase totals = | $870.58 | $963.3568 | $963.37 | $963.45 | $963.30 | |