| 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 | $172.53 | 5.324% | $181.7155 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $178.78 | 7.342% | $191.906 | $191.91 | $191.90 | $191.90 |
| Purchase #3 | $54.58 | 12.694% | $61.5084 | $61.51 | $61.50 | $61.50 |
| Purchase #4 | $106.47 | 7.714% | $114.6831 | $114.68 | $114.70 | $114.70 |
| Purchase #5 | $137.81 | 5.816% | $145.825 | $145.83 | $145.85 | $145.80 |
| Purchase #6 | $119.54 | 7.326% | $128.2975 | $128.30 | $128.30 | $128.30 |
| Purchase #7 | $66.97 | 5.133% | $70.4076 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $836.68 | $894.3431 | $894.36 | $894.35 | $894.30 | |