| 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 | $192.81 | 3.586% | $199.7242 | $199.72 | $199.70 | $199.70 |
| Purchase #2 | $62.61 | 10.185% | $68.9868 | $68.99 | $69.00 | $69.00 |
| Purchase #3 | $159.54 | 3.511% | $165.1414 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $156.60 | 4.627% | $163.8459 | $163.85 | $163.85 | $163.80 |
| Purchase #5 | $73.62 | 6.275% | $78.2397 | $78.24 | $78.25 | $78.20 |
| Purchase #6 | $132.34 | 13.464% | $150.1583 | $150.16 | $150.15 | $150.20 |
| Purchase #7 | $84.91 | 3.683% | $88.0372 | $88.04 | $88.05 | $88.00 |
| 7 purchase totals = | $862.43 | $914.1335 | $914.14 | $914.15 | $914.00 | |