| 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 | $157.36 | 6.297% | $167.269 | $167.27 | $167.25 | $167.30 |
| Purchase #2 | $207.94 | 6.127% | $220.6805 | $220.68 | $220.70 | $220.70 |
| Purchase #3 | $57.90 | 6.138% | $61.4539 | $61.45 | $61.45 | $61.50 |
| Purchase #4 | $57.52 | 13.142% | $65.0793 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $202.90 | 9.810% | $222.8045 | $222.80 | $222.80 | $222.80 |
| Purchase #6 | $219.33 | 5.451% | $231.2857 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $135.78 | 3.115% | $140.0095 | $140.01 | $140.00 | $140.00 |
| 7 purchase totals = | $1,038.73 | $1,108.5824 | $1,108.58 | $1,108.60 | $1,108.70 | |