| 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 | $162.77 | 4.368% | $169.8798 | $169.88 | $169.90 | $169.90 |
| Purchase #2 | $175.64 | 8.294% | $190.2076 | $190.21 | $190.20 | $190.20 |
| Purchase #3 | $210.25 | 8.573% | $228.2747 | $228.27 | $228.25 | $228.30 |
| Purchase #4 | $218.86 | 4.536% | $228.7875 | $228.79 | $228.80 | $228.80 |
| Purchase #5 | $45.68 | 6.711% | $48.7456 | $48.75 | $48.75 | $48.70 |
| Purchase #6 | $121.41 | 4.785% | $127.2195 | $127.22 | $127.20 | $127.20 |
| Purchase #7 | $43.86 | 9.475% | $48.0157 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $978.47 | $1,041.1304 | $1,041.14 | $1,041.10 | $1,041.10 | |