| 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 | $178.66 | 11.821% | $199.7794 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $164.73 | 8.215% | $178.2626 | $178.26 | $178.25 | $178.30 |
| Purchase #3 | $240.30 | 10.831% | $266.3269 | $266.33 | $266.35 | $266.30 |
| Purchase #4 | $42.52 | 9.561% | $46.5853 | $46.59 | $46.60 | $46.60 |
| Purchase #5 | $121.71 | 10.310% | $134.2583 | $134.26 | $134.25 | $134.30 |
| Purchase #6 | $232.54 | 13.837% | $264.7166 | $264.72 | $264.70 | $264.70 |
| Purchase #7 | $225.94 | 6.531% | $240.6961 | $240.70 | $240.70 | $240.70 |
| 7 purchase totals = | $1,206.40 | $1,330.6252 | $1,330.64 | $1,330.65 | $1,330.70 | |