| 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 | $179.97 | 5.857% | $190.5108 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $154.81 | 4.407% | $161.6325 | $161.63 | $161.65 | $161.60 |
| Purchase #3 | $37.47 | 8.552% | $40.6744 | $40.67 | $40.65 | $40.70 |
| Purchase #4 | $200.61 | 12.539% | $225.7645 | $225.76 | $225.75 | $225.80 |
| Purchase #5 | $39.63 | 13.451% | $44.9606 | $44.96 | $44.95 | $45.00 |
| Purchase #6 | $24.66 | 12.433% | $27.726 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $17.97 | 8.119% | $19.429 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $655.12 | $710.6978 | $710.69 | $710.70 | $710.70 | |