| 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 | $171.38 | 5.357% | $180.5608 | $180.56 | $180.55 | $180.60 |
| Purchase #2 | $30.78 | 8.588% | $33.4234 | $33.42 | $33.40 | $33.40 |
| Purchase #3 | $229.26 | 7.527% | $246.5164 | $246.52 | $246.50 | $246.50 |
| Purchase #4 | $184.60 | 9.454% | $202.0521 | $202.05 | $202.05 | $202.10 |
| Purchase #5 | $222.60 | 10.508% | $245.9908 | $245.99 | $246.00 | $246.00 |
| Purchase #6 | $17.29 | 9.111% | $18.8653 | $18.87 | $18.85 | $18.90 |
| Purchase #7 | $53.73 | 5.122% | $56.4821 | $56.48 | $56.50 | $56.50 |
| 7 purchase totals = | $909.64 | $983.8909 | $983.89 | $983.85 | $984.00 | |