| 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 | $170.62 | 12.606% | $192.1284 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $229.59 | 5.621% | $242.4953 | $242.50 | $242.50 | $242.50 |
| Purchase #3 | $5.85 | 12.395% | $6.5751 | $6.58 | $6.60 | $6.60 |
| Purchase #4 | $5.57 | 5.417% | $5.8717 | $5.87 | $5.85 | $5.90 |
| Purchase #5 | $184.33 | 11.208% | $204.9897 | $204.99 | $205.00 | $205.00 |
| Purchase #6 | $165.85 | 10.273% | $182.8878 | $182.89 | $182.90 | $182.90 |
| Purchase #7 | $65.71 | 6.731% | $70.1329 | $70.13 | $70.15 | $70.10 |
| 7 purchase totals = | $827.52 | $905.0809 | $905.09 | $905.15 | $905.10 | |