| 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 | $173.82 | 9.464% | $190.2703 | $190.27 | $190.25 | $190.30 |
| Purchase #2 | $10.58 | 9.107% | $11.5435 | $11.54 | $11.55 | $11.50 |
| Purchase #3 | $172.62 | 8.550% | $187.379 | $187.38 | $187.40 | $187.40 |
| Purchase #4 | $170.43 | 5.193% | $179.2804 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $20.65 | 7.408% | $22.1798 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $111.44 | 13.400% | $126.373 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $105.99 | 4.874% | $111.156 | $111.16 | $111.15 | $111.20 |
| 7 purchase totals = | $765.53 | $828.1820 | $828.18 | $828.20 | $828.30 | |