| 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 | $175.50 | 10.446% | $193.8327 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $7.41 | 6.473% | $7.8896 | $7.89 | $7.90 | $7.90 |
| Purchase #3 | $52.26 | 6.667% | $55.7442 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $19.69 | 10.868% | $21.8299 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $197.35 | 13.155% | $223.3114 | $223.31 | $223.30 | $223.30 |
| Purchase #6 | $93.65 | 9.438% | $102.4887 | $102.49 | $102.50 | $102.50 |
| Purchase #7 | $144.29 | 3.454% | $149.2738 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $690.15 | $754.3703 | $754.36 | $754.40 | $754.30 | |