| 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 | $106.93 | 13.384% | $121.2415 | $121.24 | $121.25 | $121.20 |
| Purchase #2 | $135.76 | 5.169% | $142.7774 | $142.78 | $142.80 | $142.80 |
| Purchase #3 | $103.27 | 11.544% | $115.1915 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $200.72 | 13.214% | $227.2431 | $227.24 | $227.25 | $227.20 |
| Purchase #5 | $15.58 | 13.557% | $17.6922 | $17.69 | $17.70 | $17.70 |
| Purchase #6 | $70.86 | 12.861% | $79.9733 | $79.97 | $79.95 | $80.00 |
| Purchase #7 | $161.53 | 3.737% | $167.5664 | $167.57 | $167.55 | $167.60 |
| 7 purchase totals = | $794.65 | $871.6854 | $871.68 | $871.70 | $871.70 | |