| 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 | $157.74 | 13.284% | $178.6942 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $75.73 | 9.365% | $82.8221 | $82.82 | $82.80 | $82.80 |
| Purchase #3 | $167.39 | 6.305% | $177.9439 | $177.94 | $177.95 | $177.90 |
| Purchase #4 | $186.85 | 11.380% | $208.1135 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $205.63 | 8.829% | $223.7851 | $223.79 | $223.80 | $223.80 |
| Purchase #6 | $246.28 | 8.310% | $266.7459 | $266.75 | $266.75 | $266.70 |
| Purchase #7 | $95.68 | 3.538% | $99.0652 | $99.07 | $99.05 | $99.10 |
| 7 purchase totals = | $1,135.30 | $1,237.1699 | $1,237.17 | $1,237.15 | $1,237.10 | |