| 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 | $195.82 | 8.400% | $212.2689 | $212.27 | $212.25 | $212.30 |
| Purchase #2 | $247.96 | 7.694% | $267.038 | $267.04 | $267.05 | $267.00 |
| Purchase #3 | $68.42 | 5.630% | $72.272 | $72.27 | $72.25 | $72.30 |
| Purchase #4 | $183.39 | 6.492% | $195.2957 | $195.30 | $195.30 | $195.30 |
| Purchase #5 | $231.69 | 5.125% | $243.5641 | $243.56 | $243.55 | $243.60 |
| Purchase #6 | $157.42 | 6.873% | $168.2395 | $168.24 | $168.25 | $168.20 |
| Purchase #7 | $15.35 | 3.848% | $15.9407 | $15.94 | $15.95 | $15.90 |
| 7 purchase totals = | $1,100.05 | $1,174.6189 | $1,174.62 | $1,174.60 | $1,174.60 | |