| 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 | $166.78 | 8.263% | $180.561 | $180.56 | $180.55 | $180.60 |
| Purchase #2 | $73.87 | 10.136% | $81.3575 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $54.61 | 3.391% | $56.4618 | $56.46 | $56.45 | $56.50 |
| Purchase #4 | $99.38 | 9.851% | $109.1699 | $109.17 | $109.15 | $109.20 |
| Purchase #5 | $74.84 | 8.698% | $81.3496 | $81.35 | $81.35 | $81.30 |
| Purchase #6 | $48.85 | 10.116% | $53.7917 | $53.79 | $53.80 | $53.80 |
| Purchase #7 | $230.97 | 9.190% | $252.1961 | $252.20 | $252.20 | $252.20 |
| 7 purchase totals = | $749.30 | $814.8876 | $814.89 | $814.85 | $815.00 | |