| 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 | $196.76 | 4.849% | $206.3009 | $206.30 | $206.30 | $206.30 |
| Purchase #2 | $170.79 | 7.616% | $183.7974 | $183.80 | $183.80 | $183.80 |
| Purchase #3 | $188.81 | 10.620% | $208.8616 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $142.66 | 10.843% | $158.1286 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $18.83 | 12.369% | $21.1591 | $21.16 | $21.15 | $21.20 |
| Purchase #6 | $124.42 | 13.549% | $141.2777 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $208.48 | 13.159% | $235.9139 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $1,050.75 | $1,155.4392 | $1,155.44 | $1,155.45 | $1,155.50 | |