| 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 | $182.95 | 6.262% | $194.4063 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $165.64 | 12.372% | $186.133 | $186.13 | $186.15 | $186.10 |
| Purchase #3 | $207.95 | 10.452% | $229.6849 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $73.81 | 8.841% | $80.3355 | $80.34 | $80.35 | $80.30 |
| Purchase #5 | $115.28 | 3.567% | $119.392 | $119.39 | $119.40 | $119.40 |
| Purchase #6 | $155.89 | 3.113% | $160.7429 | $160.74 | $160.75 | $160.70 |
| Purchase #7 | $200.46 | 5.773% | $212.0326 | $212.03 | $212.05 | $212.00 |
| 7 purchase totals = | $1,101.98 | $1,182.7272 | $1,182.72 | $1,182.80 | $1,182.60 | |