| 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 | $127.57 | 4.575% | $133.4063 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $170.25 | 12.589% | $191.6828 | $191.68 | $191.70 | $191.70 |
| Purchase #3 | $222.50 | 5.333% | $234.3659 | $234.37 | $234.35 | $234.40 |
| Purchase #4 | $147.75 | 7.139% | $158.2979 | $158.30 | $158.30 | $158.30 |
| Purchase #5 | $26.58 | 8.404% | $28.8138 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $48.46 | 12.542% | $54.5379 | $54.54 | $54.55 | $54.50 |
| Purchase #7 | $154.91 | 12.466% | $174.2211 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $898.02 | $975.3257 | $975.33 | $975.30 | $975.30 | |