| 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 | $166.61 | 8.709% | $181.1201 | $181.12 | $181.10 | $181.10 |
| Purchase #2 | $30.62 | 10.576% | $33.8584 | $33.86 | $33.85 | $33.90 |
| Purchase #3 | $196.79 | 11.243% | $218.9151 | $218.92 | $218.90 | $218.90 |
| Purchase #4 | $25.33 | 9.266% | $27.6771 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $210.35 | 12.229% | $236.0737 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $219.65 | 6.752% | $234.4808 | $234.48 | $234.50 | $234.50 |
| Purchase #7 | $81.52 | 8.527% | $88.4712 | $88.47 | $88.45 | $88.50 |
| 7 purchase totals = | $930.87 | $1,020.5964 | $1,020.60 | $1,020.55 | $1,020.70 | |