| 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 | $138.78 | 7.808% | $149.6159 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $16.41 | 5.858% | $17.3713 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $75.60 | 13.621% | $85.8975 | $85.90 | $85.90 | $85.90 |
| Purchase #4 | $197.54 | 9.363% | $216.0357 | $216.04 | $216.05 | $216.00 |
| Purchase #5 | $13.64 | 6.579% | $14.5374 | $14.54 | $14.55 | $14.50 |
| Purchase #6 | $49.80 | 7.260% | $53.4155 | $53.42 | $53.40 | $53.40 |
| Purchase #7 | $175.66 | 9.873% | $193.0029 | $193.00 | $193.00 | $193.00 |
| 7 purchase totals = | $667.43 | $729.8762 | $729.89 | $729.85 | $729.80 | |