| 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 | $47.50 | 9.859% | $52.183 | $52.18 | $52.20 | $52.20 |
| Purchase #2 | $159.86 | 10.117% | $176.033 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $104.94 | 7.409% | $112.715 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $114.62 | 10.577% | $126.7434 | $126.74 | $126.75 | $126.70 |
| Purchase #5 | $219.78 | 7.729% | $236.7668 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $132.73 | 4.695% | $138.9617 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $213.82 | 6.552% | $227.8295 | $227.83 | $227.85 | $227.80 |
| 7 purchase totals = | $993.25 | $1,071.2324 | $1,071.23 | $1,071.25 | $1,071.20 | |