| 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 | $161.25 | 12.194% | $180.9128 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $176.29 | 4.782% | $184.7202 | $184.72 | $184.70 | $184.70 |
| Purchase #3 | $180.71 | 8.481% | $196.036 | $196.04 | $196.05 | $196.00 |
| Purchase #4 | $200.40 | 4.392% | $209.2016 | $209.20 | $209.20 | $209.20 |
| Purchase #5 | $193.74 | 12.854% | $218.6433 | $218.64 | $218.65 | $218.60 |
| Purchase #6 | $81.43 | 8.422% | $88.288 | $88.29 | $88.30 | $88.30 |
| Purchase #7 | $109.84 | 4.668% | $114.9673 | $114.97 | $114.95 | $115.00 |
| 7 purchase totals = | $1,103.66 | $1,192.7692 | $1,192.77 | $1,192.75 | $1,192.70 | |