| 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 | $140.94 | 11.856% | $157.6498 | $157.65 | $157.65 | $157.60 |
| Purchase #2 | $19.45 | 10.657% | $21.5228 | $21.52 | $21.50 | $21.50 |
| Purchase #3 | $164.73 | 3.403% | $170.3358 | $170.34 | $170.35 | $170.30 |
| Purchase #4 | $184.40 | 6.495% | $196.3768 | $196.38 | $196.40 | $196.40 |
| Purchase #5 | $122.94 | 11.864% | $137.5256 | $137.53 | $137.55 | $137.50 |
| Purchase #6 | $221.99 | 5.694% | $234.6301 | $234.63 | $234.65 | $234.60 |
| Purchase #7 | $175.31 | 7.302% | $188.1111 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $1,029.76 | $1,106.1520 | $1,106.16 | $1,106.20 | $1,106.00 | |