| 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 | $179.89 | 13.523% | $204.2165 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $128.85 | 8.708% | $140.0703 | $140.07 | $140.05 | $140.10 |
| Purchase #3 | $232.72 | 6.413% | $247.6443 | $247.64 | $247.65 | $247.60 |
| Purchase #4 | $147.45 | 6.416% | $156.9104 | $156.91 | $156.90 | $156.90 |
| Purchase #5 | $37.43 | 9.169% | $40.862 | $40.86 | $40.85 | $40.90 |
| Purchase #6 | $42.34 | 5.515% | $44.6751 | $44.68 | $44.70 | $44.70 |
| Purchase #7 | $138.58 | 9.762% | $152.1082 | $152.11 | $152.10 | $152.10 |
| 7 purchase totals = | $907.26 | $986.4868 | $986.49 | $986.45 | $986.50 | |