| 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 | $218.88 | 11.423% | $243.8827 | $243.88 | $243.90 | $243.90 |
| Purchase #2 | $142.95 | 4.419% | $149.267 | $149.27 | $149.25 | $149.30 |
| Purchase #3 | $17.78 | 12.404% | $19.9854 | $19.99 | $20.00 | $20.00 |
| Purchase #4 | $234.94 | 5.721% | $248.3809 | $248.38 | $248.40 | $248.40 |
| Purchase #5 | $164.80 | 6.356% | $175.2747 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $119.33 | 9.548% | $130.7236 | $130.72 | $130.70 | $130.70 |
| Purchase #7 | $163.74 | 7.183% | $175.5014 | $175.50 | $175.50 | $175.50 |
| 7 purchase totals = | $1,062.42 | $1,143.0157 | $1,143.01 | $1,143.00 | $1,143.10 | |