| 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 | $124.89 | 5.474% | $131.7265 | $131.73 | $131.75 | $131.70 |
| Purchase #2 | $18.63 | 7.417% | $20.0118 | $20.01 | $20.00 | $20.00 |
| Purchase #3 | $232.57 | 12.864% | $262.4878 | $262.49 | $262.50 | $262.50 |
| Purchase #4 | $67.59 | 5.620% | $71.3886 | $71.39 | $71.40 | $71.40 |
| Purchase #5 | $150.39 | 5.220% | $158.2404 | $158.24 | $158.25 | $158.20 |
| Purchase #6 | $8.28 | 12.196% | $9.2898 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $135.33 | 8.800% | $147.239 | $147.24 | $147.25 | $147.20 |
| 7 purchase totals = | $737.68 | $800.3839 | $800.39 | $800.45 | $800.30 | |