| 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 | $132.83 | 4.866% | $139.2935 | $139.29 | $139.30 | $139.30 |
| Purchase #2 | $15.33 | 5.674% | $16.1998 | $16.20 | $16.20 | $16.20 |
| Purchase #3 | $176.42 | 13.266% | $199.8239 | $199.82 | $199.80 | $199.80 |
| Purchase #4 | $128.65 | 3.747% | $133.4705 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $62.45 | 13.841% | $71.0937 | $71.09 | $71.10 | $71.10 |
| Purchase #6 | $84.71 | 10.288% | $93.425 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $126.44 | 9.122% | $137.9739 | $137.97 | $137.95 | $138.00 |
| 7 purchase totals = | $726.83 | $791.2803 | $791.27 | $791.25 | $791.30 | |