| 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 | $181.72 | 7.364% | $195.1019 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $240.98 | 3.283% | $248.8914 | $248.89 | $248.90 | $248.90 |
| Purchase #3 | $153.59 | 6.748% | $163.9543 | $163.95 | $163.95 | $164.00 |
| Purchase #4 | $13.74 | 11.849% | $15.3681 | $15.37 | $15.35 | $15.40 |
| Purchase #5 | $153.86 | 7.405% | $165.2533 | $165.25 | $165.25 | $165.30 |
| Purchase #6 | $15.39 | 4.245% | $16.0433 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $40.80 | 8.390% | $44.2231 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $800.08 | $848.8354 | $848.82 | $848.80 | $848.90 | |