| 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 | $173.65 | 8.574% | $188.5388 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $66.56 | 12.423% | $74.8287 | $74.83 | $74.85 | $74.80 |
| Purchase #3 | $232.30 | 3.369% | $240.1262 | $240.13 | $240.15 | $240.10 |
| Purchase #4 | $224.32 | 13.799% | $255.2739 | $255.27 | $255.25 | $255.30 |
| Purchase #5 | $247.61 | 8.228% | $267.9834 | $267.98 | $268.00 | $268.00 |
| Purchase #6 | $26.89 | 11.605% | $30.0106 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $134.32 | 9.333% | $146.8561 | $146.86 | $146.85 | $146.90 |
| 7 purchase totals = | $1,105.65 | $1,203.6177 | $1,203.62 | $1,203.65 | $1,203.60 | |