| 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 | $192.67 | 7.871% | $207.8351 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $44.25 | 6.570% | $47.1572 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $156.34 | 9.846% | $171.7332 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $166.93 | 10.691% | $184.7765 | $184.78 | $184.80 | $184.80 |
| Purchase #5 | $30.57 | 9.495% | $33.4726 | $33.47 | $33.45 | $33.50 |
| Purchase #6 | $17.32 | 11.712% | $19.3485 | $19.35 | $19.35 | $19.30 |
| Purchase #7 | $240.36 | 5.212% | $252.8876 | $252.89 | $252.90 | $252.90 |
| 7 purchase totals = | $848.44 | $917.2107 | $917.22 | $917.25 | $917.20 | |