| 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 | $145.26 | 11.153% | $161.4608 | $161.46 | $161.45 | $161.50 |
| Purchase #2 | $230.41 | 13.799% | $262.2043 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $44.61 | 5.384% | $47.0118 | $47.01 | $47.00 | $47.00 |
| Purchase #4 | $69.85 | 12.120% | $78.3158 | $78.32 | $78.30 | $78.30 |
| Purchase #5 | $134.85 | 11.867% | $150.8526 | $150.85 | $150.85 | $150.90 |
| Purchase #6 | $38.99 | 10.684% | $43.1557 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $188.93 | 8.759% | $205.4784 | $205.48 | $205.50 | $205.50 |
| 7 purchase totals = | $852.90 | $948.4794 | $948.48 | $948.45 | $948.60 | |