| 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 | $17.27 | 10.365% | $19.06 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $188.60 | 5.484% | $198.9428 | $198.94 | $198.95 | $198.90 |
| Purchase #3 | $12.64 | 6.321% | $13.439 | $13.44 | $13.45 | $13.40 |
| Purchase #4 | $141.45 | 8.510% | $153.4874 | $153.49 | $153.50 | $153.50 |
| Purchase #5 | $190.49 | 12.261% | $213.846 | $213.85 | $213.85 | $213.80 |
| Purchase #6 | $91.96 | 5.522% | $97.038 | $97.04 | $97.05 | $97.00 |
| Purchase #7 | $124.51 | 7.733% | $134.1384 | $134.14 | $134.15 | $134.10 |
| 7 purchase totals = | $766.92 | $829.9516 | $829.96 | $830.00 | $829.80 | |