| 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 | $165.91 | 4.830% | $173.9235 | $173.92 | $173.90 | $173.90 |
| Purchase #2 | $185.55 | 11.347% | $206.6044 | $206.60 | $206.60 | $206.60 |
| Purchase #3 | $68.91 | 6.296% | $73.2486 | $73.25 | $73.25 | $73.20 |
| Purchase #4 | $154.73 | 12.498% | $174.0682 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $181.41 | 8.725% | $197.238 | $197.24 | $197.25 | $197.20 |
| Purchase #6 | $95.36 | 11.267% | $106.1042 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $54.52 | 5.457% | $57.4952 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $906.39 | $988.6821 | $988.68 | $988.65 | $988.60 | |