| 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 | $164.76 | 11.309% | $183.3927 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $216.69 | 5.208% | $227.9752 | $227.98 | $228.00 | $228.00 |
| Purchase #3 | $101.76 | 10.310% | $112.2515 | $112.25 | $112.25 | $112.30 |
| Purchase #4 | $175.97 | 10.138% | $193.8098 | $193.81 | $193.80 | $193.80 |
| Purchase #5 | $188.99 | 5.351% | $199.1029 | $199.10 | $199.10 | $199.10 |
| Purchase #6 | $120.75 | 5.870% | $127.838 | $127.84 | $127.85 | $127.80 |
| Purchase #7 | $170.77 | 6.514% | $181.894 | $181.89 | $181.90 | $181.90 |
| 7 purchase totals = | $1,139.69 | $1,226.2641 | $1,226.26 | $1,226.30 | $1,226.30 | |