| 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 | $160.69 | 4.681% | $168.2119 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $83.40 | 10.798% | $92.4055 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $227.27 | 11.577% | $253.581 | $253.58 | $253.60 | $253.60 |
| Purchase #4 | $63.53 | 6.197% | $67.467 | $67.47 | $67.45 | $67.50 |
| Purchase #5 | $45.36 | 7.556% | $48.7874 | $48.79 | $48.80 | $48.80 |
| Purchase #6 | $170.97 | 9.484% | $187.1848 | $187.18 | $187.20 | $187.20 |
| Purchase #7 | $70.55 | 10.370% | $77.866 | $77.87 | $77.85 | $77.90 |
| 7 purchase totals = | $821.77 | $895.5036 | $895.51 | $895.50 | $895.60 | |