| 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 | $169.31 | 7.759% | $182.4468 | $182.45 | $182.45 | $182.40 |
| Purchase #2 | $42.33 | 8.171% | $45.7888 | $45.79 | $45.80 | $45.80 |
| Purchase #3 | $157.91 | 10.538% | $174.5506 | $174.55 | $174.55 | $174.60 |
| Purchase #4 | $160.88 | 3.146% | $165.9413 | $165.94 | $165.95 | $165.90 |
| Purchase #5 | $142.99 | 12.179% | $160.4048 | $160.40 | $160.40 | $160.40 |
| Purchase #6 | $22.69 | 7.253% | $24.3357 | $24.34 | $24.35 | $24.30 |
| Purchase #7 | $108.96 | 5.642% | $115.1075 | $115.11 | $115.10 | $115.10 |
| 7 purchase totals = | $805.07 | $868.5755 | $868.58 | $868.60 | $868.50 | |