| 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 | $181.66 | 9.563% | $199.0321 | $199.03 | $199.05 | $199.00 |
| Purchase #2 | $48.91 | 9.117% | $53.3691 | $53.37 | $53.35 | $53.40 |
| Purchase #3 | $158.71 | 8.160% | $171.6607 | $171.66 | $171.65 | $171.70 |
| Purchase #4 | $18.49 | 6.670% | $19.7233 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $221.65 | 3.766% | $229.9973 | $230.00 | $230.00 | $230.00 |
| Purchase #6 | $89.98 | 13.548% | $102.1705 | $102.17 | $102.15 | $102.20 |
| Purchase #7 | $163.45 | 13.678% | $185.8067 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $882.85 | $961.7597 | $961.76 | $961.70 | $961.80 | |