| 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 | $169.79 | 7.350% | $182.2696 | $182.27 | $182.25 | $182.30 |
| Purchase #2 | $146.84 | 10.518% | $162.2846 | $162.28 | $162.30 | $162.30 |
| Purchase #3 | $204.75 | 10.602% | $226.4576 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $214.58 | 12.863% | $242.1814 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $108.38 | 9.431% | $118.6013 | $118.60 | $118.60 | $118.60 |
| Purchase #6 | $181.74 | 10.227% | $200.3265 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $9.53 | 8.283% | $10.3194 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $1,035.61 | $1,142.4404 | $1,142.44 | $1,142.45 | $1,142.50 | |