| 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 | $96.79 | 11.324% | $107.7505 | $107.75 | $107.75 | $107.80 |
| Purchase #2 | $158.55 | 6.743% | $169.241 | $169.24 | $169.25 | $169.20 |
| Purchase #3 | $204.84 | 4.605% | $214.2729 | $214.27 | $214.25 | $214.30 |
| Purchase #4 | $83.86 | 10.691% | $92.8255 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $158.97 | 11.736% | $177.6267 | $177.63 | $177.65 | $177.60 |
| Purchase #6 | $127.47 | 9.820% | $139.9876 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $134.95 | 3.579% | $139.7799 | $139.78 | $139.80 | $139.80 |
| 7 purchase totals = | $965.43 | $1,041.4841 | $1,041.49 | $1,041.55 | $1,041.50 | |