| 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 | $166.36 | 5.707% | $175.8542 | $175.85 | $175.85 | $175.90 |
| Purchase #2 | $15.81 | 8.153% | $17.099 | $17.10 | $17.10 | $17.10 |
| Purchase #3 | $164.36 | 5.789% | $173.8748 | $173.87 | $173.85 | $173.90 |
| Purchase #4 | $120.51 | 11.511% | $134.3819 | $134.38 | $134.40 | $134.40 |
| Purchase #5 | $181.91 | 9.635% | $199.437 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $18.44 | 3.732% | $19.1282 | $19.13 | $19.15 | $19.10 |
| Purchase #7 | $89.75 | 7.627% | $96.5952 | $96.60 | $96.60 | $96.60 |
| 7 purchase totals = | $757.14 | $816.3703 | $816.37 | $816.40 | $816.40 | |