| 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 | $165.50 | 11.686% | $184.8403 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $115.83 | 10.251% | $127.7037 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $48.38 | 7.206% | $51.8663 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $178.54 | 4.389% | $186.3761 | $186.38 | $186.40 | $186.40 |
| Purchase #5 | $20.81 | 13.316% | $23.5811 | $23.58 | $23.60 | $23.60 |
| Purchase #6 | $187.31 | 7.128% | $200.6615 | $200.66 | $200.65 | $200.70 |
| Purchase #7 | $106.34 | 6.478% | $113.2287 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $822.71 | $888.2577 | $888.26 | $888.30 | $888.30 | |