| 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 | $163.61 | 9.588% | $179.2969 | $179.30 | $179.30 | $179.30 |
| Purchase #2 | $64.72 | 13.299% | $73.3271 | $73.33 | $73.35 | $73.30 |
| Purchase #3 | $9.75 | 3.584% | $10.0994 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $175.29 | 4.308% | $182.8415 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $112.40 | 5.545% | $118.6326 | $118.63 | $118.65 | $118.60 |
| Purchase #6 | $167.77 | 11.389% | $186.8773 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $221.53 | 10.788% | $245.4287 | $245.43 | $245.45 | $245.40 |
| 7 purchase totals = | $915.07 | $996.5035 | $996.51 | $996.60 | $996.40 | |