| 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 | $155.97 | 10.181% | $171.8493 | $171.85 | $171.85 | $171.80 |
| Purchase #2 | $77.72 | 6.542% | $82.8044 | $82.80 | $82.80 | $82.80 |
| Purchase #3 | $94.43 | 13.550% | $107.2253 | $107.23 | $107.25 | $107.20 |
| Purchase #4 | $126.65 | 3.528% | $131.1182 | $131.12 | $131.10 | $131.10 |
| Purchase #5 | $132.49 | 8.589% | $143.8696 | $143.87 | $143.85 | $143.90 |
| Purchase #6 | $232.81 | 6.766% | $248.5619 | $248.56 | $248.55 | $248.60 |
| Purchase #7 | $132.78 | 4.154% | $138.2957 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $952.85 | $1,023.7244 | $1,023.73 | $1,023.70 | $1,023.70 | |