| 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 | $154.84 | 6.576% | $165.0223 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $222.48 | 4.680% | $232.8921 | $232.89 | $232.90 | $232.90 |
| Purchase #3 | $126.25 | 9.664% | $138.4508 | $138.45 | $138.45 | $138.50 |
| Purchase #4 | $103.52 | 3.771% | $107.4237 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $145.82 | 7.184% | $156.2957 | $156.30 | $156.30 | $156.30 |
| Purchase #6 | $71.91 | 8.514% | $78.0324 | $78.03 | $78.05 | $78.00 |
| Purchase #7 | $108.75 | 7.205% | $116.5854 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $933.57 | $994.7024 | $994.70 | $994.70 | $994.70 | |