| 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 | $142.39 | 12.560% | $160.2742 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $86.34 | 5.795% | $91.3434 | $91.34 | $91.35 | $91.30 |
| Purchase #3 | $66.48 | 11.579% | $74.1777 | $74.18 | $74.20 | $74.20 |
| Purchase #4 | $5.43 | 11.579% | $6.0587 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $103.39 | 5.605% | $109.185 | $109.19 | $109.20 | $109.20 |
| Purchase #6 | $99.73 | 4.378% | $104.0962 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $150.69 | 5.258% | $158.6133 | $158.61 | $158.60 | $158.60 |
| 7 purchase totals = | $654.45 | $703.7485 | $703.75 | $703.75 | $703.80 | |