| 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 | $161.97 | 5.449% | $170.7957 | $170.80 | $170.80 | $170.80 |
| Purchase #2 | $186.32 | 10.697% | $206.2507 | $206.25 | $206.25 | $206.30 |
| Purchase #3 | $20.79 | 11.236% | $23.126 | $23.13 | $23.15 | $23.10 |
| Purchase #4 | $152.77 | 3.660% | $158.3614 | $158.36 | $158.35 | $158.40 |
| Purchase #5 | $123.47 | 7.474% | $132.6981 | $132.70 | $132.70 | $132.70 |
| Purchase #6 | $85.83 | 11.408% | $95.6215 | $95.62 | $95.60 | $95.60 |
| Purchase #7 | $67.93 | 12.728% | $76.5761 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $799.08 | $863.4295 | $863.44 | $863.45 | $863.50 | |