| 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 | $19.87 | 3.424% | $20.5503 | $20.55 | $20.55 | $20.60 |
| Purchase #2 | $148.97 | 11.602% | $166.2535 | $166.25 | $166.25 | $166.30 |
| Purchase #3 | $36.59 | 3.823% | $37.9888 | $37.99 | $38.00 | $38.00 |
| Purchase #4 | $142.98 | 8.732% | $155.465 | $155.47 | $155.45 | $155.50 |
| Purchase #5 | $150.97 | 5.592% | $159.4122 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $166.61 | 5.794% | $176.2634 | $176.26 | $176.25 | $176.30 |
| Purchase #7 | $186.30 | 5.284% | $196.1441 | $196.14 | $196.15 | $196.10 |
| 7 purchase totals = | $852.29 | $912.0773 | $912.07 | $912.05 | $912.20 | |