| 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 | $141.76 | 10.154% | $156.1543 | $156.15 | $156.15 | $156.20 |
| Purchase #2 | $249.71 | 5.808% | $264.2132 | $264.21 | $264.20 | $264.20 |
| Purchase #3 | $236.67 | 10.710% | $262.0174 | $262.02 | $262.00 | $262.00 |
| Purchase #4 | $71.96 | 4.224% | $74.9996 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $193.35 | 5.807% | $204.5778 | $204.58 | $204.60 | $204.60 |
| Purchase #6 | $242.33 | 10.213% | $267.0792 | $267.08 | $267.10 | $267.10 |
| Purchase #7 | $248.67 | 5.220% | $261.6506 | $261.65 | $261.65 | $261.70 |
| 7 purchase totals = | $1,384.45 | $1,490.6921 | $1,490.69 | $1,490.70 | $1,490.80 | |