| 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 | $130.76 | 6.815% | $139.6713 | $139.67 | $139.65 | $139.70 |
| Purchase #2 | $159.77 | 4.135% | $166.3765 | $166.38 | $166.40 | $166.40 |
| Purchase #3 | $219.88 | 3.360% | $227.268 | $227.27 | $227.25 | $227.30 |
| Purchase #4 | $106.87 | 12.644% | $120.3826 | $120.38 | $120.40 | $120.40 |
| Purchase #5 | $151.83 | 12.783% | $171.2384 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $214.41 | 3.664% | $222.266 | $222.27 | $222.25 | $222.30 |
| Purchase #7 | $123.76 | 9.104% | $135.0271 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $1,107.28 | $1,182.2299 | $1,182.24 | $1,182.25 | $1,182.30 | |