| 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 | $173.41 | 4.772% | $181.6851 | $181.69 | $181.70 | $181.70 |
| Purchase #2 | $208.44 | 11.711% | $232.8504 | $232.85 | $232.85 | $232.90 |
| Purchase #3 | $13.93 | 8.595% | $15.1273 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $211.67 | 13.229% | $239.6718 | $239.67 | $239.65 | $239.70 |
| Purchase #5 | $121.62 | 12.612% | $136.9587 | $136.96 | $136.95 | $137.00 |
| Purchase #6 | $144.26 | 3.689% | $149.5818 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $137.81 | 12.452% | $154.9701 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $1,011.14 | $1,110.8452 | $1,110.85 | $1,110.85 | $1,111.00 | |