| 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 | $192.39 | 5.536% | $203.0407 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $106.91 | 7.655% | $115.094 | $115.09 | $115.10 | $115.10 |
| Purchase #3 | $156.76 | 7.295% | $168.1956 | $168.20 | $168.20 | $168.20 |
| Purchase #4 | $160.79 | 5.305% | $169.3199 | $169.32 | $169.30 | $169.30 |
| Purchase #5 | $81.93 | 4.128% | $85.3121 | $85.31 | $85.30 | $85.30 |
| Purchase #6 | $44.88 | 12.153% | $50.3343 | $50.33 | $50.35 | $50.30 |
| Purchase #7 | $93.80 | 7.769% | $101.0873 | $101.09 | $101.10 | $101.10 |
| 7 purchase totals = | $837.46 | $892.3839 | $892.38 | $892.40 | $892.30 | |