| 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 | $159.65 | 13.276% | $180.8451 | $180.85 | $180.85 | $180.80 |
| Purchase #2 | $174.43 | 10.486% | $192.7207 | $192.72 | $192.70 | $192.70 |
| Purchase #3 | $247.33 | 8.265% | $267.7718 | $267.77 | $267.75 | $267.80 |
| Purchase #4 | $116.41 | 12.556% | $131.0264 | $131.03 | $131.05 | $131.00 |
| Purchase #5 | $209.72 | 3.156% | $216.3388 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $14.79 | 11.683% | $16.5179 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $215.35 | 7.344% | $231.1653 | $231.17 | $231.15 | $231.20 |
| 7 purchase totals = | $1,137.68 | $1,236.3860 | $1,236.40 | $1,236.35 | $1,236.30 | |