| 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 | $186.97 | 3.844% | $194.1571 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $160.68 | 12.197% | $180.2781 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $198.50 | 12.272% | $222.8599 | $222.86 | $222.85 | $222.90 |
| Purchase #4 | $164.55 | 6.671% | $175.5271 | $175.53 | $175.55 | $175.50 |
| Purchase #5 | $93.62 | 5.588% | $98.8515 | $98.85 | $98.85 | $98.90 |
| Purchase #6 | $154.27 | 10.306% | $170.1691 | $170.17 | $170.15 | $170.20 |
| Purchase #7 | $130.78 | 3.423% | $135.2566 | $135.26 | $135.25 | $135.30 |
| 7 purchase totals = | $1,089.37 | $1,177.0994 | $1,177.11 | $1,177.10 | $1,177.30 | |