| 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 | $140.25 | 7.670% | $151.0072 | $151.01 | $151.00 | $151.00 |
| Purchase #2 | $50.46 | 7.197% | $54.0916 | $54.09 | $54.10 | $54.10 |
| Purchase #3 | $71.26 | 13.660% | $80.9941 | $80.99 | $81.00 | $81.00 |
| Purchase #4 | $78.49 | 8.506% | $85.1664 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $85.91 | 6.832% | $91.7794 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $172.56 | 4.778% | $180.8049 | $180.80 | $180.80 | $180.80 |
| Purchase #7 | $191.71 | 7.347% | $205.7949 | $205.79 | $205.80 | $205.80 |
| 7 purchase totals = | $790.64 | $849.6385 | $849.63 | $849.65 | $849.70 | |