| 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 | $167.40 | 13.597% | $190.1614 | $190.16 | $190.15 | $190.20 |
| Purchase #2 | $169.76 | 4.290% | $177.0427 | $177.04 | $177.05 | $177.00 |
| Purchase #3 | $164.69 | 11.438% | $183.5272 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $34.31 | 7.222% | $36.7879 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $51.38 | 5.373% | $54.1406 | $54.14 | $54.15 | $54.10 |
| Purchase #6 | $81.93 | 11.265% | $91.1594 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $204.52 | 9.219% | $223.3747 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $873.99 | $956.1939 | $956.19 | $956.20 | $956.20 | |