| 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 | $158.55 | 9.569% | $173.7216 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $61.34 | 13.588% | $69.6749 | $69.67 | $69.65 | $69.70 |
| Purchase #3 | $150.72 | 3.852% | $156.5257 | $156.53 | $156.55 | $156.50 |
| Purchase #4 | $129.98 | 7.189% | $139.3243 | $139.32 | $139.30 | $139.30 |
| Purchase #5 | $206.66 | 13.322% | $234.1912 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $19.36 | 7.274% | $20.7682 | $20.77 | $20.75 | $20.80 |
| Purchase #7 | $211.95 | 10.428% | $234.0521 | $234.05 | $234.05 | $234.10 |
| 7 purchase totals = | $938.56 | $1,028.2580 | $1,028.25 | $1,028.20 | $1,028.30 | |