| 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 | $187.99 | 3.549% | $194.6618 | $194.66 | $194.65 | $194.70 |
| Purchase #2 | $224.62 | 3.206% | $231.8213 | $231.82 | $231.80 | $231.80 |
| Purchase #3 | $191.71 | 8.390% | $207.7945 | $207.79 | $207.80 | $207.80 |
| Purchase #4 | $144.97 | 4.493% | $151.4835 | $151.48 | $151.50 | $151.50 |
| Purchase #5 | $187.25 | 7.692% | $201.6533 | $201.65 | $201.65 | $201.70 |
| Purchase #6 | $119.49 | 5.740% | $126.3487 | $126.35 | $126.35 | $126.30 |
| Purchase #7 | $162.67 | 9.450% | $178.0423 | $178.04 | $178.05 | $178.00 |
| 7 purchase totals = | $1,218.70 | $1,291.8054 | $1,291.79 | $1,291.80 | $1,291.80 | |