| 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 | $195.62 | 10.447% | $216.0564 | $216.06 | $216.05 | $216.10 |
| Purchase #2 | $118.94 | 7.512% | $127.8748 | $127.87 | $127.85 | $127.90 |
| Purchase #3 | $46.40 | 13.682% | $52.7484 | $52.75 | $52.75 | $52.70 |
| Purchase #4 | $7.30 | 10.125% | $8.0391 | $8.04 | $8.05 | $8.00 |
| Purchase #5 | $208.98 | 7.617% | $224.898 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $17.60 | 6.708% | $18.7806 | $18.78 | $18.80 | $18.80 |
| Purchase #7 | $98.44 | 8.142% | $106.455 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $693.28 | $754.8523 | $754.86 | $754.85 | $754.90 | |