| 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 | $131.48 | 6.170% | $139.5923 | $139.59 | $139.60 | $139.60 |
| Purchase #2 | $232.36 | 4.518% | $242.858 | $242.86 | $242.85 | $242.90 |
| Purchase #3 | $180.53 | 4.410% | $188.4914 | $188.49 | $188.50 | $188.50 |
| Purchase #4 | $72.97 | 13.718% | $82.98 | $82.98 | $83.00 | $83.00 |
| Purchase #5 | $32.71 | 11.699% | $36.5367 | $36.54 | $36.55 | $36.50 |
| Purchase #6 | $163.65 | 9.756% | $179.6157 | $179.62 | $179.60 | $179.60 |
| Purchase #7 | $86.38 | 9.542% | $94.6224 | $94.62 | $94.60 | $94.60 |
| 7 purchase totals = | $900.08 | $964.6965 | $964.70 | $964.70 | $964.70 | |