| 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 | $236.41 | 13.603% | $268.5689 | $268.57 | $268.55 | $268.60 |
| Purchase #2 | $215.40 | 13.526% | $244.535 | $244.54 | $244.55 | $244.50 |
| Purchase #3 | $171.47 | 7.434% | $184.2171 | $184.22 | $184.20 | $184.20 |
| Purchase #4 | $175.94 | 9.674% | $192.9604 | $192.96 | $192.95 | $193.00 |
| Purchase #5 | $128.95 | 10.115% | $141.9933 | $141.99 | $142.00 | $142.00 |
| Purchase #6 | $90.25 | 11.573% | $100.6946 | $100.69 | $100.70 | $100.70 |
| Purchase #7 | $14.72 | 8.606% | $15.9868 | $15.99 | $16.00 | $16.00 |
| 7 purchase totals = | $1,033.14 | $1,148.9561 | $1,148.96 | $1,148.95 | $1,149.00 | |