| 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 | $14.67 | 3.224% | $15.143 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $114.29 | 10.765% | $126.5933 | $126.59 | $126.60 | $126.60 |
| Purchase #3 | $168.97 | 10.176% | $186.1644 | $186.16 | $186.15 | $186.20 |
| Purchase #4 | $163.27 | 6.234% | $173.4483 | $173.45 | $173.45 | $173.40 |
| Purchase #5 | $65.99 | 6.440% | $70.2398 | $70.24 | $70.25 | $70.20 |
| Purchase #6 | $28.61 | 4.253% | $29.8268 | $29.83 | $29.85 | $29.80 |
| Purchase #7 | $226.34 | 10.604% | $250.3411 | $250.34 | $250.35 | $250.30 |
| 7 purchase totals = | $782.14 | $851.7567 | $851.75 | $851.80 | $851.60 | |