| 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 | $144.83 | 5.680% | $153.0563 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $229.66 | 13.418% | $260.4758 | $260.48 | $260.50 | $260.50 |
| Purchase #3 | $178.66 | 10.472% | $197.3693 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $166.68 | 11.868% | $186.4616 | $186.46 | $186.45 | $186.50 |
| Purchase #5 | $141.43 | 12.629% | $159.2912 | $159.29 | $159.30 | $159.30 |
| Purchase #6 | $40.62 | 6.476% | $43.2506 | $43.25 | $43.25 | $43.30 |
| Purchase #7 | $27.83 | 12.134% | $31.2069 | $31.21 | $31.20 | $31.20 |
| 7 purchase totals = | $929.71 | $1,031.1117 | $1,031.12 | $1,031.10 | $1,031.30 | |