| 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 | $114.99 | 10.766% | $127.3698 | $127.37 | $127.35 | $127.40 |
| Purchase #2 | $178.40 | 12.122% | $200.0256 | $200.03 | $200.05 | $200.00 |
| Purchase #3 | $92.63 | 7.666% | $99.731 | $99.73 | $99.75 | $99.70 |
| Purchase #4 | $183.92 | 7.864% | $198.3835 | $198.38 | $198.40 | $198.40 |
| Purchase #5 | $190.41 | 9.111% | $207.7583 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $18.51 | 6.760% | $19.7613 | $19.76 | $19.75 | $19.80 |
| Purchase #7 | $131.46 | 6.721% | $140.2954 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $910.32 | $993.3249 | $993.33 | $993.35 | $993.40 | |