| 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 | $148.44 | 12.492% | $166.9831 | $166.98 | $167.00 | $167.00 |
| Purchase #2 | $103.40 | 5.238% | $108.8161 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $185.88 | 10.424% | $205.2561 | $205.26 | $205.25 | $205.30 |
| Purchase #4 | $243.78 | 4.417% | $254.5478 | $254.55 | $254.55 | $254.50 |
| Purchase #5 | $209.98 | 12.284% | $235.7739 | $235.77 | $235.75 | $235.80 |
| Purchase #6 | $61.88 | 5.151% | $65.0674 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $89.46 | 8.207% | $96.802 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $1,042.82 | $1,133.2464 | $1,133.25 | $1,133.20 | $1,133.30 | |