| 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 | $199.96 | 7.873% | $215.7029 | $215.70 | $215.70 | $215.70 |
| Purchase #2 | $167.68 | 7.675% | $180.5494 | $180.55 | $180.55 | $180.50 |
| Purchase #3 | $73.37 | 10.339% | $80.9557 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $58.35 | 5.610% | $61.6234 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $229.45 | 3.696% | $237.9305 | $237.93 | $237.95 | $237.90 |
| Purchase #6 | $79.62 | 5.636% | $84.1074 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $69.43 | 3.755% | $72.0371 | $72.04 | $72.05 | $72.00 |
| 7 purchase totals = | $877.86 | $932.9064 | $932.91 | $932.90 | $932.80 | |