| 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 | $111.69 | 9.872% | $122.716 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $169.31 | 7.535% | $182.0675 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $17.59 | 13.664% | $19.9935 | $19.99 | $20.00 | $20.00 |
| Purchase #4 | $101.83 | 7.560% | $109.5283 | $109.53 | $109.55 | $109.50 |
| Purchase #5 | $39.80 | 13.205% | $45.0556 | $45.06 | $45.05 | $45.10 |
| Purchase #6 | $159.92 | 9.600% | $175.2723 | $175.27 | $175.25 | $175.30 |
| Purchase #7 | $131.67 | 6.706% | $140.4998 | $140.50 | $140.50 | $140.50 |
| 7 purchase totals = | $731.81 | $795.1330 | $795.14 | $795.10 | $795.20 | |