| 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 | $143.71 | 10.490% | $158.7852 | $158.79 | $158.80 | $158.80 |
| Purchase #2 | $63.34 | 3.823% | $65.7615 | $65.76 | $65.75 | $65.80 |
| Purchase #3 | $218.47 | 4.151% | $227.5387 | $227.54 | $227.55 | $227.50 |
| Purchase #4 | $50.63 | 6.540% | $53.9412 | $53.94 | $53.95 | $53.90 |
| Purchase #5 | $22.25 | 8.509% | $24.1433 | $24.14 | $24.15 | $24.10 |
| Purchase #6 | $117.30 | 4.336% | $122.3861 | $122.39 | $122.40 | $122.40 |
| Purchase #7 | $235.38 | 6.682% | $251.1081 | $251.11 | $251.10 | $251.10 |
| 7 purchase totals = | $851.08 | $903.6641 | $903.67 | $903.70 | $903.60 | |