| 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 | $151.70 | 13.151% | $171.6501 | $171.65 | $171.65 | $171.70 |
| Purchase #2 | $240.66 | 13.156% | $272.3212 | $272.32 | $272.30 | $272.30 |
| Purchase #3 | $183.63 | 3.449% | $189.9634 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $179.98 | 3.354% | $186.0165 | $186.02 | $186.00 | $186.00 |
| Purchase #5 | $92.56 | 11.655% | $103.3479 | $103.35 | $103.35 | $103.30 |
| Purchase #6 | $228.64 | 4.317% | $238.5104 | $238.51 | $238.50 | $238.50 |
| Purchase #7 | $228.39 | 13.485% | $259.1884 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $1,305.56 | $1,420.9979 | $1,421.00 | $1,420.95 | $1,421.00 | |