| 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 | $153.95 | 13.702% | $175.0442 | $175.04 | $175.05 | $175.00 |
| Purchase #2 | $213.66 | 12.239% | $239.8098 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $246.52 | 4.801% | $258.3554 | $258.36 | $258.35 | $258.40 |
| Purchase #4 | $57.25 | 10.668% | $63.3574 | $63.36 | $63.35 | $63.40 |
| Purchase #5 | $140.98 | 9.357% | $154.1715 | $154.17 | $154.15 | $154.20 |
| Purchase #6 | $37.70 | 12.429% | $42.3857 | $42.39 | $42.40 | $42.40 |
| Purchase #7 | $159.53 | 9.371% | $174.4796 | $174.48 | $174.50 | $174.50 |
| 7 purchase totals = | $1,009.59 | $1,107.6036 | $1,107.61 | $1,107.60 | $1,107.70 | |