| 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 | $148.93 | 9.541% | $163.1394 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $111.72 | 9.719% | $122.5781 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $205.65 | 8.656% | $223.4511 | $223.45 | $223.45 | $223.50 |
| Purchase #4 | $66.50 | 10.643% | $73.5776 | $73.58 | $73.60 | $73.60 |
| Purchase #5 | $48.34 | 3.463% | $50.014 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $18.88 | 9.410% | $20.6566 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $201.72 | 12.256% | $226.4428 | $226.44 | $226.45 | $226.40 |
| 7 purchase totals = | $801.74 | $879.8596 | $879.86 | $879.90 | $879.90 | |