| 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 | $199.64 | 8.795% | $217.1983 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $168.76 | 10.803% | $186.9911 | $186.99 | $187.00 | $187.00 |
| Purchase #3 | $198.68 | 7.288% | $213.1598 | $213.16 | $213.15 | $213.20 |
| Purchase #4 | $169.41 | 3.242% | $174.9023 | $174.90 | $174.90 | $174.90 |
| Purchase #5 | $203.73 | 12.595% | $229.3898 | $229.39 | $229.40 | $229.40 |
| Purchase #6 | $207.29 | 4.762% | $217.1611 | $217.16 | $217.15 | $217.20 |
| Purchase #7 | $16.81 | 5.833% | $17.7905 | $17.79 | $17.80 | $17.80 |
| 7 purchase totals = | $1,164.32 | $1,256.5929 | $1,256.59 | $1,256.60 | $1,256.70 | |