| 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 | $220.32 | 7.658% | $237.1921 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $69.65 | 5.251% | $73.3073 | $73.31 | $73.30 | $73.30 |
| Purchase #3 | $73.49 | 5.578% | $77.5893 | $77.59 | $77.60 | $77.60 |
| Purchase #4 | $134.49 | 9.641% | $147.4562 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $162.29 | 5.506% | $171.2257 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $119.96 | 10.477% | $132.5282 | $132.53 | $132.55 | $132.50 |
| Purchase #7 | $15.48 | 13.501% | $17.57 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $795.68 | $856.8688 | $856.88 | $856.90 | $856.90 | |