| 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 | $199.81 | 3.823% | $207.4487 | $207.45 | $207.45 | $207.40 |
| Purchase #2 | $71.26 | 10.277% | $78.5834 | $78.58 | $78.60 | $78.60 |
| Purchase #3 | $49.95 | 3.538% | $51.7172 | $51.72 | $51.70 | $51.70 |
| Purchase #4 | $201.36 | 7.123% | $215.7029 | $215.70 | $215.70 | $215.70 |
| Purchase #5 | $165.93 | 12.810% | $187.1856 | $187.19 | $187.20 | $187.20 |
| Purchase #6 | $47.50 | 10.155% | $52.3236 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $161.56 | 11.518% | $180.1685 | $180.17 | $180.15 | $180.20 |
| 7 purchase totals = | $897.37 | $973.1299 | $973.13 | $973.10 | $973.10 | |