| 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 | $160.81 | 3.184% | $165.9302 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $41.55 | 5.496% | $43.8336 | $43.83 | $43.85 | $43.80 |
| Purchase #3 | $168.26 | 8.407% | $182.4056 | $182.41 | $182.40 | $182.40 |
| Purchase #4 | $65.95 | 5.391% | $69.5054 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $11.88 | 10.412% | $13.1169 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $204.25 | 9.729% | $224.1215 | $224.12 | $224.10 | $224.10 |
| Purchase #7 | $242.51 | 13.680% | $275.6854 | $275.69 | $275.70 | $275.70 |
| 7 purchase totals = | $895.21 | $974.5986 | $974.61 | $974.60 | $974.50 | |