| 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 | $133.51 | 5.339% | $140.6381 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $180.74 | 11.277% | $201.122 | $201.12 | $201.10 | $201.10 |
| Purchase #3 | $6.32 | 11.300% | $7.0342 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $101.40 | 8.354% | $109.871 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $159.79 | 5.857% | $169.1489 | $169.15 | $169.15 | $169.10 |
| Purchase #6 | $204.39 | 13.608% | $232.2034 | $232.20 | $232.20 | $232.20 |
| Purchase #7 | $60.97 | 11.806% | $68.1681 | $68.17 | $68.15 | $68.20 |
| 7 purchase totals = | $847.12 | $928.1857 | $928.18 | $928.15 | $928.10 | |