| 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 | $175.55 | 11.522% | $195.7769 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $111.54 | 11.613% | $124.4931 | $124.49 | $124.50 | $124.50 |
| Purchase #3 | $99.79 | 7.352% | $107.1266 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $175.43 | 3.194% | $181.0332 | $181.03 | $181.05 | $181.00 |
| Purchase #5 | $134.43 | 5.493% | $141.8142 | $141.81 | $141.80 | $141.80 |
| Purchase #6 | $57.32 | 13.789% | $65.2239 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $84.50 | 4.181% | $88.0329 | $88.03 | $88.05 | $88.00 |
| 7 purchase totals = | $838.56 | $903.5008 | $903.49 | $903.55 | $903.40 | |