| 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 | $200.56 | 13.772% | $228.1811 | $228.18 | $228.20 | $228.20 |
| Purchase #2 | $91.71 | 3.867% | $95.2564 | $95.26 | $95.25 | $95.30 |
| Purchase #3 | $125.89 | 7.232% | $134.9944 | $134.99 | $135.00 | $135.00 |
| Purchase #4 | $113.84 | 3.558% | $117.8904 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $162.65 | 12.709% | $183.3212 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $154.92 | 12.491% | $174.2711 | $174.27 | $174.25 | $174.30 |
| Purchase #7 | $72.56 | 4.766% | $76.0182 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $922.13 | $1,009.9328 | $1,009.93 | $1,009.90 | $1,010.00 | |