| 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 | $127.77 | 7.501% | $137.354 | $137.35 | $137.35 | $137.40 |
| Purchase #2 | $64.86 | 7.550% | $69.7569 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $232.61 | 10.667% | $257.4225 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $211.47 | 11.105% | $234.9537 | $234.95 | $234.95 | $235.00 |
| Purchase #5 | $24.79 | 11.368% | $27.6081 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $148.66 | 10.754% | $164.6469 | $164.65 | $164.65 | $164.60 |
| Purchase #7 | $34.35 | 9.522% | $37.6208 | $37.62 | $37.60 | $37.60 |
| 7 purchase totals = | $844.51 | $929.3629 | $929.36 | $929.30 | $929.40 | |