| 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 | $143.60 | 3.460% | $148.5686 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $228.56 | 13.382% | $259.1459 | $259.15 | $259.15 | $259.10 |
| Purchase #3 | $57.47 | 10.735% | $63.6394 | $63.64 | $63.65 | $63.60 |
| Purchase #4 | $216.79 | 7.436% | $232.9105 | $232.91 | $232.90 | $232.90 |
| Purchase #5 | $45.59 | 13.168% | $51.5933 | $51.59 | $51.60 | $51.60 |
| Purchase #6 | $30.56 | 12.124% | $34.2651 | $34.27 | $34.25 | $34.30 |
| Purchase #7 | $91.88 | 3.315% | $94.9258 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $814.45 | $885.0486 | $885.06 | $885.05 | $885.00 | |