| 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 | $146.95 | 6.595% | $156.6414 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $186.89 | 3.774% | $193.9432 | $193.94 | $193.95 | $193.90 |
| Purchase #3 | $176.90 | 4.858% | $185.4938 | $185.49 | $185.50 | $185.50 |
| Purchase #4 | $9.42 | 12.332% | $10.5817 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $98.38 | 12.175% | $110.3578 | $110.36 | $110.35 | $110.40 |
| Purchase #6 | $18.53 | 12.638% | $20.8718 | $20.87 | $20.85 | $20.90 |
| Purchase #7 | $219.84 | 6.751% | $234.6814 | $234.68 | $234.70 | $234.70 |
| 7 purchase totals = | $856.91 | $912.5711 | $912.56 | $912.60 | $912.60 | |