| 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 | $189.57 | 10.335% | $209.1621 | $209.16 | $209.15 | $209.20 |
| Purchase #2 | $206.47 | 9.584% | $226.2581 | $226.26 | $226.25 | $226.30 |
| Purchase #3 | $175.49 | 4.141% | $182.757 | $182.76 | $182.75 | $182.80 |
| Purchase #4 | $234.44 | 12.754% | $264.3405 | $264.34 | $264.35 | $264.30 |
| Purchase #5 | $173.51 | 7.314% | $186.2005 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $182.57 | 11.307% | $203.2132 | $203.21 | $203.20 | $203.20 |
| Purchase #7 | $70.44 | 13.265% | $79.7839 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $1,232.49 | $1,351.7153 | $1,351.71 | $1,351.70 | $1,351.80 | |