| 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 | $127.38 | 11.618% | $142.179 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $17.66 | 7.664% | $19.0135 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $240.93 | 8.409% | $261.1898 | $261.19 | $261.20 | $261.20 |
| Purchase #4 | $130.83 | 8.202% | $141.5607 | $141.56 | $141.55 | $141.60 |
| Purchase #5 | $120.50 | 10.820% | $133.5381 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $71.74 | 13.666% | $81.544 | $81.54 | $81.55 | $81.50 |
| Purchase #7 | $133.28 | 11.661% | $148.8218 | $148.82 | $148.80 | $148.80 |
| 7 purchase totals = | $842.32 | $927.8469 | $927.84 | $927.85 | $927.80 | |