| 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 | $178.99 | 8.422% | $194.0645 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $119.77 | 6.304% | $127.3203 | $127.32 | $127.30 | $127.30 |
| Purchase #3 | $5.73 | 11.526% | $6.3904 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $7.90 | 11.351% | $8.7967 | $8.80 | $8.80 | $8.80 |
| Purchase #5 | $119.74 | 3.855% | $124.356 | $124.36 | $124.35 | $124.40 |
| Purchase #6 | $20.44 | 7.846% | $22.0437 | $22.04 | $22.05 | $22.00 |
| Purchase #7 | $12.52 | 12.818% | $14.1248 | $14.12 | $14.10 | $14.10 |
| 7 purchase totals = | $465.09 | $497.0964 | $497.09 | $497.05 | $497.10 | |