| 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 | $118.73 | 7.461% | $127.5884 | $127.59 | $127.60 | $127.60 |
| Purchase #2 | $103.79 | 10.522% | $114.7108 | $114.71 | $114.70 | $114.70 |
| Purchase #3 | $244.30 | 13.862% | $278.1649 | $278.16 | $278.15 | $278.20 |
| Purchase #4 | $14.88 | 8.673% | $16.1705 | $16.17 | $16.15 | $16.20 |
| Purchase #5 | $139.70 | 12.652% | $157.3748 | $157.37 | $157.35 | $157.40 |
| Purchase #6 | $163.67 | 9.350% | $178.9731 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $187.65 | 10.776% | $207.8712 | $207.87 | $207.85 | $207.90 |
| 7 purchase totals = | $972.72 | $1,080.8537 | $1,080.84 | $1,080.75 | $1,081.00 | |