| 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 | $175.34 | 7.542% | $188.5641 | $188.56 | $188.55 | $188.60 |
| Purchase #2 | $196.84 | 9.426% | $215.3941 | $215.39 | $215.40 | $215.40 |
| Purchase #3 | $161.72 | 12.275% | $181.5711 | $181.57 | $181.55 | $181.60 |
| Purchase #4 | $245.85 | 10.864% | $272.5591 | $272.56 | $272.55 | $272.60 |
| Purchase #5 | $22.25 | 7.765% | $23.9777 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $44.87 | 7.444% | $48.2101 | $48.21 | $48.20 | $48.20 |
| Purchase #7 | $125.42 | 11.378% | $139.6903 | $139.69 | $139.70 | $139.70 |
| 7 purchase totals = | $972.29 | $1,069.9665 | $1,069.96 | $1,069.95 | $1,070.10 | |