| 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 | $182.88 | 5.608% | $193.1359 | $193.14 | $193.15 | $193.10 |
| Purchase #2 | $79.27 | 7.550% | $85.2549 | $85.25 | $85.25 | $85.30 |
| Purchase #3 | $22.75 | 11.118% | $25.2793 | $25.28 | $25.30 | $25.30 |
| Purchase #4 | $30.98 | 7.138% | $33.1914 | $33.19 | $33.20 | $33.20 |
| Purchase #5 | $96.77 | 12.211% | $108.5866 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $115.79 | 5.689% | $122.3773 | $122.38 | $122.40 | $122.40 |
| Purchase #7 | $227.64 | 8.617% | $247.2557 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $756.08 | $815.0811 | $815.09 | $815.15 | $815.20 | |