| 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 | $176.31 | 7.607% | $189.7219 | $189.72 | $189.70 | $189.70 |
| Purchase #2 | $95.74 | 9.605% | $104.9358 | $104.94 | $104.95 | $104.90 |
| Purchase #3 | $167.96 | 9.845% | $184.4957 | $184.50 | $184.50 | $184.50 |
| Purchase #4 | $206.77 | 10.760% | $229.0185 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $219.83 | 9.358% | $240.4017 | $240.40 | $240.40 | $240.40 |
| Purchase #6 | $192.25 | 10.323% | $212.096 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $125.67 | 5.594% | $132.7 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $1,184.53 | $1,293.3696 | $1,293.38 | $1,293.35 | $1,293.30 | |