| 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 | $176.37 | 6.508% | $187.8482 | $187.85 | $187.85 | $187.80 |
| Purchase #2 | $94.72 | 13.118% | $107.1454 | $107.15 | $107.15 | $107.10 |
| Purchase #3 | $68.75 | 12.818% | $77.5624 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $85.48 | 7.651% | $92.0201 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $189.84 | 4.847% | $199.0415 | $199.04 | $199.05 | $199.00 |
| Purchase #6 | $82.32 | 5.139% | $86.5504 | $86.55 | $86.55 | $86.60 |
| Purchase #7 | $34.99 | 12.203% | $39.2598 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $732.47 | $789.4278 | $789.43 | $789.40 | $789.40 | |