| 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 | $156.38 | 3.343% | $161.6078 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $188.47 | 10.705% | $208.6457 | $208.65 | $208.65 | $208.60 |
| Purchase #3 | $115.25 | 9.490% | $126.1872 | $126.19 | $126.20 | $126.20 |
| Purchase #4 | $139.75 | 13.758% | $158.9768 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $209.76 | 7.266% | $225.0012 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $115.44 | 4.571% | $120.7168 | $120.72 | $120.70 | $120.70 |
| Purchase #7 | $47.85 | 7.510% | $51.4435 | $51.44 | $51.45 | $51.40 |
| 7 purchase totals = | $972.90 | $1,052.5790 | $1,052.59 | $1,052.60 | $1,052.50 | |