| 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 | $190.32 | 13.561% | $216.1293 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $68.54 | 4.609% | $71.699 | $71.70 | $71.70 | $71.70 |
| Purchase #3 | $149.71 | 11.873% | $167.4851 | $167.49 | $167.50 | $167.50 |
| Purchase #4 | $79.37 | 6.793% | $84.7616 | $84.76 | $84.75 | $84.80 |
| Purchase #5 | $76.38 | 10.757% | $84.5962 | $84.60 | $84.60 | $84.60 |
| Purchase #6 | $69.64 | 3.331% | $71.9597 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $231.94 | 4.579% | $242.5605 | $242.56 | $242.55 | $242.60 |
| 7 purchase totals = | $865.90 | $939.1914 | $939.20 | $939.20 | $939.30 | |