| 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 | $34.91 | 6.418% | $37.1505 | $37.15 | $37.15 | $37.20 |
| Purchase #2 | $234.50 | 6.134% | $248.8842 | $248.88 | $248.90 | $248.90 |
| Purchase #3 | $176.47 | 6.208% | $187.4253 | $187.43 | $187.45 | $187.40 |
| Purchase #4 | $232.82 | 12.168% | $261.1495 | $261.15 | $261.15 | $261.10 |
| Purchase #5 | $34.68 | 13.395% | $39.3254 | $39.33 | $39.35 | $39.30 |
| Purchase #6 | $7.27 | 12.759% | $8.1976 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $170.55 | 5.729% | $180.3208 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $891.20 | $962.4533 | $962.46 | $962.50 | $962.40 | |