| 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 | $188.83 | 5.621% | $199.4441 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $197.43 | 8.507% | $214.2254 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $218.62 | 6.815% | $233.519 | $233.52 | $233.50 | $233.50 |
| Purchase #4 | $139.73 | 10.141% | $153.9 | $153.90 | $153.90 | $153.90 |
| Purchase #5 | $50.49 | 12.461% | $56.7816 | $56.78 | $56.80 | $56.80 |
| Purchase #6 | $181.73 | 10.866% | $201.4768 | $201.48 | $201.50 | $201.50 |
| Purchase #7 | $215.97 | 12.708% | $243.4155 | $243.42 | $243.40 | $243.40 |
| 7 purchase totals = | $1,192.80 | $1,302.7624 | $1,302.77 | $1,302.80 | $1,302.70 | |