| 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 | $137.60 | 6.692% | $146.8082 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $49.41 | 12.432% | $55.5527 | $55.55 | $55.55 | $55.60 |
| Purchase #3 | $110.40 | 12.768% | $124.4959 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $97.94 | 7.508% | $105.2933 | $105.29 | $105.30 | $105.30 |
| Purchase #5 | $223.67 | 11.746% | $249.9423 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $101.99 | 4.229% | $106.3032 | $106.30 | $106.30 | $106.30 |
| Purchase #7 | $35.80 | 5.452% | $37.7518 | $37.75 | $37.75 | $37.80 |
| 7 purchase totals = | $756.81 | $826.1474 | $826.14 | $826.15 | $826.20 | |