| 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 | $119.92 | 11.636% | $133.8739 | $133.87 | $133.85 | $133.90 |
| Purchase #2 | $176.60 | 7.691% | $190.1823 | $190.18 | $190.20 | $190.20 |
| Purchase #3 | $75.57 | 11.833% | $84.5122 | $84.51 | $84.50 | $84.50 |
| Purchase #4 | $126.45 | 11.616% | $141.1384 | $141.14 | $141.15 | $141.10 |
| Purchase #5 | $176.54 | 7.638% | $190.0241 | $190.02 | $190.00 | $190.00 |
| Purchase #6 | $82.57 | 9.382% | $90.3167 | $90.32 | $90.30 | $90.30 |
| Purchase #7 | $58.44 | 3.660% | $60.5789 | $60.58 | $60.60 | $60.60 |
| 7 purchase totals = | $816.09 | $890.6265 | $890.62 | $890.60 | $890.60 | |