| 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 | $128.93 | 9.527% | $141.2132 | $141.21 | $141.20 | $141.20 |
| Purchase #2 | $149.57 | 10.384% | $165.1013 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $226.80 | 8.589% | $246.2799 | $246.28 | $246.30 | $246.30 |
| Purchase #4 | $44.45 | 3.359% | $45.9431 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $45.52 | 13.563% | $51.6939 | $51.69 | $51.70 | $51.70 |
| Purchase #6 | $16.30 | 12.219% | $18.2917 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $78.91 | 9.291% | $86.2415 | $86.24 | $86.25 | $86.20 |
| 7 purchase totals = | $690.48 | $754.7646 | $754.75 | $754.80 | $754.70 | |