| 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 | $144.61 | 13.795% | $164.5589 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $79.80 | 5.237% | $83.9791 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $158.65 | 3.731% | $164.5692 | $164.57 | $164.55 | $164.60 |
| Purchase #4 | $167.33 | 12.590% | $188.3968 | $188.40 | $188.40 | $188.40 |
| Purchase #5 | $177.53 | 6.145% | $188.4392 | $188.44 | $188.45 | $188.40 |
| Purchase #6 | $225.85 | 9.315% | $246.8879 | $246.89 | $246.90 | $246.90 |
| Purchase #7 | $156.49 | 9.569% | $171.4645 | $171.46 | $171.45 | $171.50 |
| 7 purchase totals = | $1,110.26 | $1,208.2956 | $1,208.30 | $1,208.30 | $1,208.40 | |