| 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 | $151.66 | 12.416% | $170.4901 | $170.49 | $170.50 | $170.50 |
| Purchase #2 | $29.80 | 10.397% | $32.8983 | $32.90 | $32.90 | $32.90 |
| Purchase #3 | $156.49 | 4.547% | $163.6056 | $163.61 | $163.60 | $163.60 |
| Purchase #4 | $173.36 | 13.722% | $197.1485 | $197.15 | $197.15 | $197.10 |
| Purchase #5 | $104.35 | 13.223% | $118.1482 | $118.15 | $118.15 | $118.10 |
| Purchase #6 | $200.95 | 4.618% | $210.2299 | $210.23 | $210.25 | $210.20 |
| Purchase #7 | $77.88 | 8.379% | $84.4056 | $84.41 | $84.40 | $84.40 |
| 7 purchase totals = | $894.49 | $976.9262 | $976.94 | $976.95 | $976.80 | |