| 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 | $181.54 | 10.871% | $201.2752 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $101.59 | 8.284% | $110.0057 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $223.91 | 3.676% | $232.1409 | $232.14 | $232.15 | $232.10 |
| Purchase #4 | $177.34 | 8.514% | $192.4387 | $192.44 | $192.45 | $192.40 |
| Purchase #5 | $143.91 | 9.273% | $157.2548 | $157.25 | $157.25 | $157.30 |
| Purchase #6 | $31.67 | 5.659% | $33.4622 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $43.91 | 12.741% | $49.5046 | $49.50 | $49.50 | $49.50 |
| 7 purchase totals = | $903.87 | $976.0821 | $976.08 | $976.10 | $976.10 | |