| 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 | $146.87 | 4.494% | $153.4703 | $153.47 | $153.45 | $153.50 |
| Purchase #2 | $209.93 | 13.436% | $238.1362 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $8.32 | 13.558% | $9.448 | $9.45 | $9.45 | $9.40 |
| Purchase #4 | $126.91 | 10.201% | $139.8561 | $139.86 | $139.85 | $139.90 |
| Purchase #5 | $76.43 | 11.335% | $85.0933 | $85.09 | $85.10 | $85.10 |
| Purchase #6 | $153.91 | 13.534% | $174.7402 | $174.74 | $174.75 | $174.70 |
| Purchase #7 | $106.99 | 4.341% | $111.6344 | $111.63 | $111.65 | $111.60 |
| 7 purchase totals = | $829.36 | $912.3785 | $912.38 | $912.40 | $912.30 | |