| 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 | $177.73 | 11.659% | $198.4515 | $198.45 | $198.45 | $198.50 |
| Purchase #2 | $154.71 | 9.230% | $168.9897 | $168.99 | $169.00 | $169.00 |
| Purchase #3 | $178.59 | 3.305% | $184.4924 | $184.49 | $184.50 | $184.50 |
| Purchase #4 | $136.79 | 3.457% | $141.5188 | $141.52 | $141.50 | $141.50 |
| Purchase #5 | $212.74 | 13.804% | $242.1066 | $242.11 | $242.10 | $242.10 |
| Purchase #6 | $231.34 | 13.249% | $261.9902 | $261.99 | $262.00 | $262.00 |
| Purchase #7 | $28.63 | 3.418% | $29.6086 | $29.61 | $29.60 | $29.60 |
| 7 purchase totals = | $1,120.53 | $1,227.1578 | $1,227.16 | $1,227.15 | $1,227.20 | |