| 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 | $136.75 | 4.318% | $142.6549 | $142.65 | $142.65 | $142.70 |
| Purchase #2 | $19.28 | 7.365% | $20.7 | $20.70 | $20.70 | $20.70 |
| Purchase #3 | $150.30 | 9.741% | $164.9407 | $164.94 | $164.95 | $164.90 |
| Purchase #4 | $20.39 | 12.545% | $22.9479 | $22.95 | $22.95 | $22.90 |
| Purchase #5 | $59.69 | 8.579% | $64.8108 | $64.81 | $64.80 | $64.80 |
| Purchase #6 | $109.69 | 11.427% | $122.2243 | $122.22 | $122.20 | $122.20 |
| Purchase #7 | $236.72 | 9.121% | $258.3112 | $258.31 | $258.30 | $258.30 |
| 7 purchase totals = | $732.82 | $796.5898 | $796.58 | $796.55 | $796.50 | |