| 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 | $165.25 | 8.407% | $179.1426 | $179.14 | $179.15 | $179.10 |
| Purchase #2 | $185.60 | 8.768% | $201.8734 | $201.87 | $201.85 | $201.90 |
| Purchase #3 | $122.65 | 7.379% | $131.7003 | $131.70 | $131.70 | $131.70 |
| Purchase #4 | $26.55 | 10.832% | $29.4259 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $111.36 | 9.367% | $121.7911 | $121.79 | $121.80 | $121.80 |
| Purchase #6 | $13.38 | 5.585% | $14.1273 | $14.13 | $14.15 | $14.10 |
| Purchase #7 | $13.62 | 4.766% | $14.2691 | $14.27 | $14.25 | $14.30 |
| 7 purchase totals = | $638.41 | $692.3297 | $692.33 | $692.35 | $692.30 | |