| 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 | $175.68 | 12.233% | $197.1709 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $72.57 | 12.344% | $81.528 | $81.53 | $81.55 | $81.50 |
| Purchase #3 | $45.49 | 8.528% | $49.3694 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $10.64 | 12.340% | $11.953 | $11.95 | $11.95 | $12.00 |
| Purchase #5 | $43.63 | 8.798% | $47.4686 | $47.47 | $47.45 | $47.50 |
| Purchase #6 | $249.90 | 13.762% | $284.2912 | $284.29 | $284.30 | $284.30 |
| Purchase #7 | $82.94 | 7.115% | $88.8412 | $88.84 | $88.85 | $88.80 |
| 7 purchase totals = | $680.85 | $760.6223 | $760.62 | $760.60 | $760.70 | |