| 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 | $154.93 | 12.665% | $174.5519 | $174.55 | $174.55 | $174.60 |
| Purchase #2 | $152.49 | 4.143% | $158.8077 | $158.81 | $158.80 | $158.80 |
| Purchase #3 | $9.53 | 7.417% | $10.2368 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $220.37 | 7.253% | $236.3534 | $236.35 | $236.35 | $236.40 |
| Purchase #5 | $205.26 | 4.336% | $214.1601 | $214.16 | $214.15 | $214.20 |
| Purchase #6 | $228.50 | 12.723% | $257.5721 | $257.57 | $257.55 | $257.60 |
| Purchase #7 | $125.68 | 8.864% | $136.8203 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $1,096.76 | $1,188.5023 | $1,188.50 | $1,188.45 | $1,188.60 | |