| 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 | $136.30 | 12.245% | $152.9899 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $53.45 | 3.524% | $55.3336 | $55.33 | $55.35 | $55.30 |
| Purchase #3 | $227.98 | 11.532% | $254.2707 | $254.27 | $254.25 | $254.30 |
| Purchase #4 | $179.28 | 5.806% | $189.689 | $189.69 | $189.70 | $189.70 |
| Purchase #5 | $172.31 | 3.662% | $178.62 | $178.62 | $178.60 | $178.60 |
| Purchase #6 | $189.74 | 12.793% | $214.0134 | $214.01 | $214.00 | $214.00 |
| Purchase #7 | $154.36 | 12.774% | $174.0779 | $174.08 | $174.10 | $174.10 |
| 7 purchase totals = | $1,113.42 | $1,218.9945 | $1,218.99 | $1,219.00 | $1,219.00 | |