| 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 | $175.73 | 4.525% | $183.6818 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $242.71 | 11.542% | $270.7236 | $270.72 | $270.70 | $270.70 |
| Purchase #3 | $122.69 | 6.338% | $130.4661 | $130.47 | $130.45 | $130.50 |
| Purchase #4 | $112.63 | 12.249% | $126.426 | $126.43 | $126.45 | $126.40 |
| Purchase #5 | $123.66 | 10.190% | $136.261 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $66.62 | 9.605% | $73.0189 | $73.02 | $73.00 | $73.00 |
| Purchase #7 | $167.37 | 13.611% | $190.1507 | $190.15 | $190.15 | $190.20 |
| 7 purchase totals = | $1,011.41 | $1,110.7281 | $1,110.73 | $1,110.70 | $1,110.80 | |