| 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 | $160.37 | 6.661% | $171.0522 | $171.05 | $171.05 | $171.10 |
| Purchase #2 | $26.28 | 12.675% | $29.611 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $245.65 | 6.451% | $261.4969 | $261.50 | $261.50 | $261.50 |
| Purchase #4 | $248.91 | 3.539% | $257.7189 | $257.72 | $257.70 | $257.70 |
| Purchase #5 | $128.69 | 13.214% | $145.6951 | $145.70 | $145.70 | $145.70 |
| Purchase #6 | $238.81 | 11.651% | $266.6338 | $266.63 | $266.65 | $266.60 |
| Purchase #7 | $193.97 | 7.847% | $209.1908 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $1,242.68 | $1,341.3987 | $1,341.40 | $1,341.40 | $1,341.40 | |