| 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 | $132.25 | 4.537% | $138.2502 | $138.25 | $138.25 | $138.30 |
| Purchase #2 | $179.94 | 6.634% | $191.8772 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $70.80 | 9.726% | $77.686 | $77.69 | $77.70 | $77.70 |
| Purchase #4 | $93.36 | 13.759% | $106.2054 | $106.21 | $106.20 | $106.20 |
| Purchase #5 | $98.80 | 6.689% | $105.4087 | $105.41 | $105.40 | $105.40 |
| Purchase #6 | $108.86 | 4.209% | $113.4419 | $113.44 | $113.45 | $113.40 |
| Purchase #7 | $197.81 | 12.655% | $222.8429 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $881.82 | $955.7123 | $955.72 | $955.75 | $955.70 | |