| 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 | $137.44 | 6.125% | $145.8582 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $169.42 | 13.302% | $191.9562 | $191.96 | $191.95 | $192.00 |
| Purchase #3 | $65.25 | 8.151% | $70.5685 | $70.57 | $70.55 | $70.60 |
| Purchase #4 | $177.75 | 12.280% | $199.5777 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $81.92 | 7.637% | $88.1762 | $88.18 | $88.20 | $88.20 |
| Purchase #6 | $105.31 | 3.788% | $109.2991 | $109.30 | $109.30 | $109.30 |
| Purchase #7 | $52.58 | 13.588% | $59.7246 | $59.72 | $59.70 | $59.70 |
| 7 purchase totals = | $789.67 | $865.1605 | $865.17 | $865.15 | $865.30 | |