| 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 | $136.83 | 9.629% | $150.0054 | $150.01 | $150.00 | $150.00 |
| Purchase #2 | $6.98 | 7.561% | $7.5078 | $7.51 | $7.50 | $7.50 |
| Purchase #3 | $188.27 | 9.553% | $206.2554 | $206.26 | $206.25 | $206.30 |
| Purchase #4 | $95.52 | 5.261% | $100.5453 | $100.55 | $100.55 | $100.50 |
| Purchase #5 | $186.35 | 9.237% | $203.5631 | $203.56 | $203.55 | $203.60 |
| Purchase #6 | $101.63 | 4.121% | $105.8182 | $105.82 | $105.80 | $105.80 |
| Purchase #7 | $141.79 | 10.731% | $157.0055 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $857.37 | $930.7007 | $930.72 | $930.65 | $930.70 | |