| 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 | $211.83 | 10.369% | $233.7947 | $233.79 | $233.80 | $233.80 |
| Purchase #2 | $15.95 | 5.824% | $16.8789 | $16.88 | $16.90 | $16.90 |
| Purchase #3 | $79.86 | 4.488% | $83.4441 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $15.48 | 4.304% | $16.1463 | $16.15 | $16.15 | $16.10 |
| Purchase #5 | $34.92 | 9.777% | $38.3341 | $38.33 | $38.35 | $38.30 |
| Purchase #6 | $59.68 | 9.598% | $65.4081 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $152.71 | 10.765% | $169.1492 | $169.15 | $169.15 | $169.10 |
| 7 purchase totals = | $570.43 | $623.1554 | $623.15 | $623.20 | $623.00 | |