| 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 | $75.46 | 7.657% | $81.238 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $17.78 | 7.600% | $19.1313 | $19.13 | $19.15 | $19.10 |
| Purchase #3 | $106.53 | 4.850% | $111.6967 | $111.70 | $111.70 | $111.70 |
| Purchase #4 | $173.29 | 4.818% | $181.6391 | $181.64 | $181.65 | $181.60 |
| Purchase #5 | $193.48 | 5.372% | $203.8737 | $203.87 | $203.85 | $203.90 |
| Purchase #6 | $51.67 | 6.733% | $55.1489 | $55.15 | $55.15 | $55.10 |
| Purchase #7 | $117.54 | 13.785% | $133.7429 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $735.75 | $786.4706 | $786.47 | $786.50 | $786.30 | |