| 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 | $136.43 | 11.105% | $151.5806 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $149.45 | 3.370% | $154.4865 | $154.49 | $154.50 | $154.50 |
| Purchase #3 | $33.86 | 3.110% | $34.913 | $34.91 | $34.90 | $34.90 |
| Purchase #4 | $23.45 | 9.267% | $25.6231 | $25.62 | $25.60 | $25.60 |
| Purchase #5 | $178.78 | 13.751% | $203.364 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $167.96 | 9.377% | $183.7096 | $183.71 | $183.70 | $183.70 |
| Purchase #7 | $55.46 | 4.751% | $58.0949 | $58.09 | $58.10 | $58.10 |
| 7 purchase totals = | $745.39 | $811.7717 | $811.76 | $811.75 | $811.80 | |