| 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 | $221.60 | 3.703% | $229.8058 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $146.57 | 10.241% | $161.5802 | $161.58 | $161.60 | $161.60 |
| Purchase #3 | $43.41 | 5.138% | $45.6404 | $45.64 | $45.65 | $45.60 |
| Purchase #4 | $158.75 | 10.141% | $174.8488 | $174.85 | $174.85 | $174.80 |
| Purchase #5 | $13.32 | 10.668% | $14.741 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $33.56 | 5.579% | $35.4323 | $35.43 | $35.45 | $35.40 |
| Purchase #7 | $111.31 | 4.210% | $115.9962 | $116.00 | $116.00 | $116.00 |
| 7 purchase totals = | $728.52 | $778.0447 | $778.05 | $778.10 | $777.90 | |