| 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 | $204.50 | 8.648% | $222.1852 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $101.29 | 5.151% | $106.5074 | $106.51 | $106.50 | $106.50 |
| Purchase #3 | $154.61 | 12.354% | $173.7105 | $173.71 | $173.70 | $173.70 |
| Purchase #4 | $33.57 | 7.725% | $36.1633 | $36.16 | $36.15 | $36.20 |
| Purchase #5 | $43.56 | 8.489% | $47.2578 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $15.25 | 5.599% | $16.1038 | $16.10 | $16.10 | $16.10 |
| Purchase #7 | $99.28 | 8.449% | $107.6682 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $652.06 | $709.5962 | $709.60 | $709.55 | $709.70 | |