| 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 | $136.68 | 5.500% | $144.1974 | $144.20 | $144.20 | $144.20 |
| Purchase #2 | $98.96 | 6.230% | $105.1252 | $105.13 | $105.15 | $105.10 |
| Purchase #3 | $16.81 | 6.184% | $17.8495 | $17.85 | $17.85 | $17.80 |
| Purchase #4 | $206.42 | 7.777% | $222.4733 | $222.47 | $222.45 | $222.50 |
| Purchase #5 | $232.60 | 6.453% | $247.6097 | $247.61 | $247.60 | $247.60 |
| Purchase #6 | $63.86 | 11.289% | $71.0692 | $71.07 | $71.05 | $71.10 |
| Purchase #7 | $131.97 | 4.393% | $137.7674 | $137.77 | $137.75 | $137.80 |
| 7 purchase totals = | $887.30 | $946.0917 | $946.10 | $946.05 | $946.10 | |