| 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 | $167.76 | 6.253% | $178.25 | $178.25 | $178.25 | $178.30 |
| Purchase #2 | $200.90 | 9.752% | $220.4918 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $228.32 | 6.574% | $243.3298 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $64.59 | 4.867% | $67.7336 | $67.73 | $67.75 | $67.70 |
| Purchase #5 | $52.44 | 6.405% | $55.7988 | $55.80 | $55.80 | $55.80 |
| Purchase #6 | $146.71 | 11.201% | $163.143 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $57.28 | 13.416% | $64.9647 | $64.96 | $64.95 | $65.00 |
| 7 purchase totals = | $918.00 | $993.7117 | $993.70 | $993.75 | $993.70 | |