| 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 | $156.93 | 13.222% | $177.6793 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $225.30 | 6.619% | $240.2126 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $66.87 | 6.733% | $71.3724 | $71.37 | $71.35 | $71.40 |
| Purchase #4 | $207.85 | 11.757% | $232.2869 | $232.29 | $232.30 | $232.30 |
| Purchase #5 | $229.96 | 12.781% | $259.3512 | $259.35 | $259.35 | $259.40 |
| Purchase #6 | $45.60 | 11.144% | $50.6817 | $50.68 | $50.70 | $50.70 |
| Purchase #7 | $182.79 | 7.498% | $196.4956 | $196.50 | $196.50 | $196.50 |
| 7 purchase totals = | $1,115.30 | $1,228.0797 | $1,228.08 | $1,228.10 | $1,228.20 | |