| 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 | $175.31 | 9.686% | $192.2905 | $192.29 | $192.30 | $192.30 |
| Purchase #2 | $108.84 | 9.652% | $119.3452 | $119.35 | $119.35 | $119.30 |
| Purchase #3 | $97.58 | 4.517% | $101.9877 | $101.99 | $102.00 | $102.00 |
| Purchase #4 | $7.30 | 10.628% | $8.0758 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $116.97 | 7.856% | $126.1592 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $197.83 | 5.571% | $208.8511 | $208.85 | $208.85 | $208.90 |
| Purchase #7 | $121.62 | 12.326% | $136.6109 | $136.61 | $136.60 | $136.60 |
| 7 purchase totals = | $825.45 | $893.3204 | $893.33 | $893.35 | $893.40 | |