| 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 | $160.65 | 10.122% | $176.911 | $176.91 | $176.90 | $176.90 |
| Purchase #2 | $73.98 | 5.413% | $77.9845 | $77.98 | $78.00 | $78.00 |
| Purchase #3 | $240.43 | 5.386% | $253.3796 | $253.38 | $253.40 | $253.40 |
| Purchase #4 | $125.62 | 6.436% | $133.7049 | $133.70 | $133.70 | $133.70 |
| Purchase #5 | $211.74 | 5.711% | $223.8325 | $223.83 | $223.85 | $223.80 |
| Purchase #6 | $173.66 | 9.458% | $190.0848 | $190.08 | $190.10 | $190.10 |
| Purchase #7 | $123.72 | 3.129% | $127.5912 | $127.59 | $127.60 | $127.60 |
| 7 purchase totals = | $1,109.80 | $1,183.4885 | $1,183.47 | $1,183.55 | $1,183.50 | |