| 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 | $169.34 | 10.274% | $186.738 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $149.88 | 6.262% | $159.2655 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $139.43 | 3.314% | $144.0507 | $144.05 | $144.05 | $144.10 |
| Purchase #4 | $130.80 | 9.327% | $142.9997 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $27.71 | 4.782% | $29.0351 | $29.04 | $29.05 | $29.00 |
| Purchase #6 | $14.61 | 9.788% | $16.04 | $16.04 | $16.05 | $16.00 |
| Purchase #7 | $164.71 | 13.520% | $186.9788 | $186.98 | $187.00 | $187.00 |
| 7 purchase totals = | $796.48 | $865.1078 | $865.12 | $865.15 | $865.10 | |