| 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 | $98.69 | 8.416% | $106.9958 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $17.88 | 4.268% | $18.6431 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $141.84 | 12.422% | $159.4594 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $187.92 | 6.632% | $200.3829 | $200.38 | $200.40 | $200.40 |
| Purchase #5 | $45.59 | 9.873% | $50.0911 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $16.83 | 4.763% | $17.6316 | $17.63 | $17.65 | $17.60 |
| Purchase #7 | $163.82 | 11.679% | $182.9525 | $182.95 | $182.95 | $183.00 |
| 7 purchase totals = | $672.57 | $736.1564 | $736.15 | $736.20 | $736.20 | |