| 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 | $146.98 | 9.755% | $161.3179 | $161.32 | $161.30 | $161.30 |
| Purchase #2 | $139.69 | 10.381% | $154.1912 | $154.19 | $154.20 | $154.20 |
| Purchase #3 | $22.82 | 12.698% | $25.7177 | $25.72 | $25.70 | $25.70 |
| Purchase #4 | $23.88 | 10.460% | $26.3778 | $26.38 | $26.40 | $26.40 |
| Purchase #5 | $76.37 | 6.576% | $81.3921 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $208.49 | 4.678% | $218.2432 | $218.24 | $218.25 | $218.20 |
| Purchase #7 | $139.96 | 10.325% | $154.4109 | $154.41 | $154.40 | $154.40 |
| 7 purchase totals = | $758.19 | $821.6508 | $821.65 | $821.65 | $821.60 | |