| 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 | $161.70 | 12.711% | $182.2537 | $182.25 | $182.25 | $182.30 |
| Purchase #2 | $160.43 | 3.338% | $165.7852 | $165.79 | $165.80 | $165.80 |
| Purchase #3 | $248.39 | 10.601% | $274.7218 | $274.72 | $274.70 | $274.70 |
| Purchase #4 | $176.45 | 7.758% | $190.139 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $9.93 | 5.532% | $10.4793 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $121.31 | 13.746% | $137.9853 | $137.99 | $138.00 | $138.00 |
| Purchase #7 | $188.66 | 8.785% | $205.2338 | $205.23 | $205.25 | $205.20 |
| 7 purchase totals = | $1,066.87 | $1,166.5981 | $1,166.60 | $1,166.65 | $1,166.60 | |