| 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 | $145.95 | 5.815% | $154.437 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $140.50 | 10.377% | $155.0797 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $104.25 | 7.125% | $111.6778 | $111.68 | $111.70 | $111.70 |
| Purchase #4 | $97.28 | 4.473% | $101.6313 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $23.52 | 5.805% | $24.8853 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $201.59 | 12.214% | $226.2122 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $53.32 | 10.220% | $58.7693 | $58.77 | $58.75 | $58.80 |
| 7 purchase totals = | $766.41 | $832.6926 | $832.70 | $832.75 | $832.70 | |