| 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 | $191.52 | 5.340% | $201.7472 | $201.75 | $201.75 | $201.70 |
| Purchase #2 | $156.62 | 4.161% | $163.137 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $57.75 | 5.577% | $60.9707 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $32.75 | 5.693% | $34.6145 | $34.61 | $34.60 | $34.60 |
| Purchase #5 | $87.45 | 6.194% | $92.8667 | $92.87 | $92.85 | $92.90 |
| Purchase #6 | $19.59 | 9.464% | $21.444 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $81.45 | 4.634% | $85.2244 | $85.22 | $85.20 | $85.20 |
| 7 purchase totals = | $627.13 | $660.0045 | $660.00 | $659.95 | $659.90 | |