| 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 | $116.36 | 12.840% | $131.3006 | $131.30 | $131.30 | $131.30 |
| Purchase #2 | $95.67 | 12.637% | $107.7598 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $91.58 | 3.186% | $94.4977 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $176.57 | 4.680% | $184.8335 | $184.83 | $184.85 | $184.80 |
| Purchase #5 | $186.35 | 9.670% | $204.37 | $204.37 | $204.35 | $204.40 |
| Purchase #6 | $182.58 | 13.632% | $207.4693 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $49.69 | 7.272% | $53.3035 | $53.30 | $53.30 | $53.30 |
| 7 purchase totals = | $898.80 | $983.5344 | $983.53 | $983.50 | $983.60 | |