| 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 | $186.43 | 7.176% | $199.8082 | $199.81 | $199.80 | $199.80 |
| Purchase #2 | $14.73 | 6.110% | $15.63 | $15.63 | $15.65 | $15.60 |
| Purchase #3 | $38.48 | 12.412% | $43.2561 | $43.26 | $43.25 | $43.30 |
| Purchase #4 | $101.31 | 6.335% | $107.728 | $107.73 | $107.75 | $107.70 |
| Purchase #5 | $140.97 | 3.188% | $145.4641 | $145.46 | $145.45 | $145.50 |
| Purchase #6 | $120.60 | 3.450% | $124.7607 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $67.54 | 4.555% | $70.6164 | $70.62 | $70.60 | $70.60 |
| 7 purchase totals = | $670.06 | $707.2635 | $707.27 | $707.25 | $707.30 | |