| 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 | $158.37 | 7.489% | $170.2303 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $164.94 | 9.519% | $180.6406 | $180.64 | $180.65 | $180.60 |
| Purchase #3 | $66.79 | 6.766% | $71.309 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $5.68 | 13.683% | $6.4572 | $6.46 | $6.45 | $6.50 |
| Purchase #5 | $218.72 | 10.804% | $242.3505 | $242.35 | $242.35 | $242.40 |
| Purchase #6 | $26.30 | 10.220% | $28.9879 | $28.99 | $29.00 | $29.00 |
| Purchase #7 | $69.56 | 10.702% | $77.0043 | $77.00 | $77.00 | $77.00 |
| 7 purchase totals = | $710.36 | $776.9798 | $776.98 | $777.00 | $777.00 | |