| 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 | $110.47 | 6.529% | $117.6826 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $136.77 | 5.253% | $143.9545 | $143.95 | $143.95 | $144.00 |
| Purchase #3 | $221.85 | 11.354% | $247.0388 | $247.04 | $247.05 | $247.00 |
| Purchase #4 | $15.33 | 11.437% | $17.0833 | $17.08 | $17.10 | $17.10 |
| Purchase #5 | $6.85 | 5.560% | $7.2309 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $168.29 | 7.688% | $181.2281 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $169.82 | 7.418% | $182.4172 | $182.42 | $182.40 | $182.40 |
| 7 purchase totals = | $829.38 | $896.6354 | $896.63 | $896.70 | $896.60 | |