| 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 | $145.29 | 6.290% | $154.4287 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $34.67 | 6.541% | $36.9378 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $80.92 | 4.221% | $84.3356 | $84.34 | $84.35 | $84.30 |
| Purchase #4 | $183.80 | 7.821% | $198.175 | $198.18 | $198.20 | $198.20 |
| Purchase #5 | $106.35 | 11.708% | $118.8015 | $118.80 | $118.80 | $118.80 |
| Purchase #6 | $158.32 | 8.117% | $171.1708 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $56.59 | 8.515% | $61.4086 | $61.41 | $61.40 | $61.40 |
| 7 purchase totals = | $765.94 | $825.2580 | $825.27 | $825.30 | $825.20 | |