| 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 | $163.26 | 3.608% | $169.1504 | $169.15 | $169.15 | $169.20 |
| Purchase #2 | $125.85 | 4.512% | $131.5284 | $131.53 | $131.55 | $131.50 |
| Purchase #3 | $153.55 | 10.541% | $169.7357 | $169.74 | $169.75 | $169.70 |
| Purchase #4 | $133.42 | 5.806% | $141.1664 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $65.56 | 4.205% | $68.3168 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $12.96 | 5.277% | $13.6439 | $13.64 | $13.65 | $13.60 |
| Purchase #7 | $211.83 | 9.706% | $232.3902 | $232.39 | $232.40 | $232.40 |
| 7 purchase totals = | $866.43 | $925.9318 | $925.94 | $925.95 | $925.90 | |