| 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 | $55.50 | 9.364% | $60.697 | $60.70 | $60.70 | $60.70 |
| Purchase #2 | $212.36 | 10.431% | $234.5113 | $234.51 | $234.50 | $234.50 |
| Purchase #3 | $167.45 | 5.852% | $177.2492 | $177.25 | $177.25 | $177.20 |
| Purchase #4 | $166.93 | 8.442% | $181.0222 | $181.02 | $181.00 | $181.00 |
| Purchase #5 | $108.43 | 3.427% | $112.1459 | $112.15 | $112.15 | $112.10 |
| Purchase #6 | $209.78 | 3.186% | $216.4636 | $216.46 | $216.45 | $216.50 |
| Purchase #7 | $181.32 | 12.752% | $204.4419 | $204.44 | $204.45 | $204.40 |
| 7 purchase totals = | $1,101.77 | $1,186.5311 | $1,186.53 | $1,186.50 | $1,186.40 | |