| 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 | $174.55 | 6.179% | $185.3354 | $185.34 | $185.35 | $185.30 |
| Purchase #2 | $5.25 | 4.275% | $5.4744 | $5.47 | $5.45 | $5.50 |
| Purchase #3 | $39.92 | 9.322% | $43.6413 | $43.64 | $43.65 | $43.60 |
| Purchase #4 | $16.72 | 11.695% | $18.6754 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $196.82 | 12.448% | $221.3202 | $221.32 | $221.30 | $221.30 |
| Purchase #6 | $190.63 | 8.537% | $206.9041 | $206.90 | $206.90 | $206.90 |
| Purchase #7 | $228.81 | 3.698% | $237.2714 | $237.27 | $237.25 | $237.30 |
| 7 purchase totals = | $852.70 | $918.6222 | $918.62 | $918.60 | $918.60 | |