| 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 | $170.76 | 3.793% | $177.2369 | $177.24 | $177.25 | $177.20 |
| Purchase #2 | $107.78 | 12.699% | $121.467 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $107.25 | 12.740% | $120.9137 | $120.91 | $120.90 | $120.90 |
| Purchase #4 | $248.55 | 5.340% | $261.8226 | $261.82 | $261.80 | $261.80 |
| Purchase #5 | $179.36 | 13.651% | $203.8444 | $203.84 | $203.85 | $203.80 |
| Purchase #6 | $61.50 | 11.121% | $68.3394 | $68.34 | $68.35 | $68.30 |
| Purchase #7 | $214.63 | 5.381% | $226.1792 | $226.18 | $226.20 | $226.20 |
| 7 purchase totals = | $1,089.83 | $1,179.8032 | $1,179.80 | $1,179.80 | $1,179.70 | |