| 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 | $124.91 | 6.125% | $132.5607 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $125.57 | 5.591% | $132.5906 | $132.59 | $132.60 | $132.60 |
| Purchase #3 | $175.57 | 7.482% | $188.7061 | $188.71 | $188.70 | $188.70 |
| Purchase #4 | $181.66 | 11.367% | $202.3093 | $202.31 | $202.30 | $202.30 |
| Purchase #5 | $87.65 | 6.601% | $93.4358 | $93.44 | $93.45 | $93.40 |
| Purchase #6 | $155.71 | 8.484% | $168.9204 | $168.92 | $168.90 | $168.90 |
| Purchase #7 | $137.77 | 6.151% | $146.2442 | $146.24 | $146.25 | $146.20 |
| 7 purchase totals = | $988.84 | $1,064.7671 | $1,064.77 | $1,064.75 | $1,064.70 | |