| 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 | $137.37 | 8.447% | $148.9736 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $127.47 | 11.406% | $142.0092 | $142.01 | $142.00 | $142.00 |
| Purchase #3 | $156.85 | 6.443% | $166.9558 | $166.96 | $166.95 | $167.00 |
| Purchase #4 | $193.97 | 12.568% | $218.3481 | $218.35 | $218.35 | $218.30 |
| Purchase #5 | $85.43 | 11.201% | $94.999 | $95.00 | $95.00 | $95.00 |
| Purchase #6 | $53.79 | 9.465% | $58.8812 | $58.88 | $58.90 | $58.90 |
| Purchase #7 | $186.70 | 8.828% | $203.1819 | $203.18 | $203.20 | $203.20 |
| 7 purchase totals = | $941.58 | $1,033.3488 | $1,033.35 | $1,033.35 | $1,033.40 | |