| 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 | $137.61 | 6.798% | $146.9647 | $146.96 | $146.95 | $147.00 |
| Purchase #2 | $77.96 | 11.283% | $86.7562 | $86.76 | $86.75 | $86.80 |
| Purchase #3 | $74.37 | 7.527% | $79.9678 | $79.97 | $79.95 | $80.00 |
| Purchase #4 | $214.83 | 7.303% | $230.519 | $230.52 | $230.50 | $230.50 |
| Purchase #5 | $214.62 | 8.621% | $233.1224 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $20.63 | 10.431% | $22.7819 | $22.78 | $22.80 | $22.80 |
| Purchase #7 | $18.86 | 7.167% | $20.2117 | $20.21 | $20.20 | $20.20 |
| 7 purchase totals = | $758.88 | $820.3237 | $820.32 | $820.25 | $820.40 | |