| 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 | $178.37 | 11.301% | $198.5276 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $73.42 | 6.442% | $78.1497 | $78.15 | $78.15 | $78.10 |
| Purchase #3 | $50.53 | 3.600% | $52.3491 | $52.35 | $52.35 | $52.30 |
| Purchase #4 | $206.44 | 11.541% | $230.2652 | $230.27 | $230.25 | $230.30 |
| Purchase #5 | $205.33 | 10.600% | $227.095 | $227.10 | $227.10 | $227.10 |
| Purchase #6 | $163.64 | 8.150% | $176.9767 | $176.98 | $177.00 | $177.00 |
| Purchase #7 | $222.31 | 6.256% | $236.2177 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $1,100.04 | $1,199.5810 | $1,199.60 | $1,199.60 | $1,199.50 | |