| 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 | $116.38 | 6.731% | $124.2135 | $124.21 | $124.20 | $124.20 |
| Purchase #2 | $170.61 | 6.313% | $181.3806 | $181.38 | $181.40 | $181.40 |
| Purchase #3 | $79.30 | 3.346% | $81.9534 | $81.95 | $81.95 | $82.00 |
| Purchase #4 | $13.86 | 7.116% | $14.8463 | $14.85 | $14.85 | $14.80 |
| Purchase #5 | $184.79 | 10.573% | $204.3278 | $204.33 | $204.35 | $204.30 |
| Purchase #6 | $10.26 | 7.248% | $11.0036 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $13.31 | 12.485% | $14.9718 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $588.51 | $632.6970 | $632.69 | $632.70 | $632.70 | |