| 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 | $155.93 | 11.682% | $174.1457 | $174.15 | $174.15 | $174.10 |
| Purchase #2 | $145.84 | 6.734% | $155.6609 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $70.88 | 13.591% | $80.5133 | $80.51 | $80.50 | $80.50 |
| Purchase #4 | $64.45 | 9.371% | $70.4896 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $37.76 | 5.841% | $39.9656 | $39.97 | $39.95 | $40.00 |
| Purchase #6 | $157.75 | 12.652% | $177.7085 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $185.72 | 11.573% | $207.2134 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $818.33 | $905.6970 | $905.70 | $905.65 | $905.70 | |