| 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 | $187.96 | 3.589% | $194.7059 | $194.71 | $194.70 | $194.70 |
| Purchase #2 | $63.63 | 4.801% | $66.6849 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $168.57 | 12.554% | $189.7323 | $189.73 | $189.75 | $189.70 |
| Purchase #4 | $10.71 | 7.175% | $11.4784 | $11.48 | $11.50 | $11.50 |
| Purchase #5 | $67.85 | 5.453% | $71.5499 | $71.55 | $71.55 | $71.50 |
| Purchase #6 | $82.98 | 4.312% | $86.5581 | $86.56 | $86.55 | $86.60 |
| Purchase #7 | $246.49 | 12.818% | $278.0851 | $278.09 | $278.10 | $278.10 |
| 7 purchase totals = | $828.19 | $898.7946 | $898.80 | $898.85 | $898.80 | |