| 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 | $183.80 | 6.265% | $195.3151 | $195.32 | $195.30 | $195.30 |
| Purchase #2 | $216.40 | 8.405% | $234.5884 | $234.59 | $234.60 | $234.60 |
| Purchase #3 | $30.54 | 9.186% | $33.3454 | $33.35 | $33.35 | $33.30 |
| Purchase #4 | $131.98 | 11.254% | $146.833 | $146.83 | $146.85 | $146.80 |
| Purchase #5 | $89.83 | 6.480% | $95.651 | $95.65 | $95.65 | $95.70 |
| Purchase #6 | $242.65 | 12.239% | $272.3479 | $272.35 | $272.35 | $272.30 |
| Purchase #7 | $135.67 | 8.177% | $146.7637 | $146.76 | $146.75 | $146.80 |
| 7 purchase totals = | $1,030.87 | $1,124.8445 | $1,124.85 | $1,124.85 | $1,124.80 | |