| 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 | $193.45 | 13.107% | $218.8055 | $218.81 | $218.80 | $218.80 |
| Purchase #2 | $174.99 | 8.701% | $190.2159 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $107.42 | 13.620% | $122.0506 | $122.05 | $122.05 | $122.10 |
| Purchase #4 | $88.68 | 10.520% | $98.0091 | $98.01 | $98.00 | $98.00 |
| Purchase #5 | $186.69 | 12.234% | $209.5297 | $209.53 | $209.55 | $209.50 |
| Purchase #6 | $26.28 | 6.516% | $27.9924 | $27.99 | $28.00 | $28.00 |
| Purchase #7 | $18.96 | 8.427% | $20.5578 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $796.47 | $887.1610 | $887.17 | $887.15 | $887.20 | |