| 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 | $189.33 | 7.256% | $203.0678 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $125.69 | 5.830% | $133.0177 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $144.66 | 10.842% | $160.344 | $160.34 | $160.35 | $160.30 |
| Purchase #4 | $171.71 | 12.817% | $193.7181 | $193.72 | $193.70 | $193.70 |
| Purchase #5 | $138.27 | 7.218% | $148.2503 | $148.25 | $148.25 | $148.30 |
| Purchase #6 | $206.46 | 5.303% | $217.4086 | $217.41 | $217.40 | $217.40 |
| Purchase #7 | $68.72 | 11.139% | $76.3747 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $1,044.84 | $1,132.1812 | $1,132.18 | $1,132.10 | $1,132.20 | |