| 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 | $198.45 | 6.253% | $210.8591 | $210.86 | $210.85 | $210.90 |
| Purchase #2 | $153.51 | 6.316% | $163.2057 | $163.21 | $163.20 | $163.20 |
| Purchase #3 | $203.96 | 9.180% | $222.6835 | $222.68 | $222.70 | $222.70 |
| Purchase #4 | $119.40 | 11.121% | $132.6785 | $132.68 | $132.70 | $132.70 |
| Purchase #5 | $52.30 | 3.871% | $54.3245 | $54.32 | $54.30 | $54.30 |
| Purchase #6 | $158.48 | 8.667% | $172.2155 | $172.22 | $172.20 | $172.20 |
| Purchase #7 | $10.57 | 9.723% | $11.5977 | $11.60 | $11.60 | $11.60 |
| 7 purchase totals = | $896.67 | $967.5645 | $967.57 | $967.55 | $967.60 | |