| 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 | $156.47 | 11.519% | $174.4938 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $145.56 | 4.221% | $151.7041 | $151.70 | $151.70 | $151.70 |
| Purchase #3 | $166.33 | 3.247% | $171.7307 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $110.30 | 11.516% | $123.0021 | $123.00 | $123.00 | $123.00 |
| Purchase #5 | $106.54 | 13.446% | $120.8654 | $120.87 | $120.85 | $120.90 |
| Purchase #6 | $40.47 | 11.459% | $45.1075 | $45.11 | $45.10 | $45.10 |
| Purchase #7 | $189.97 | 6.450% | $202.2231 | $202.22 | $202.20 | $202.20 |
| 7 purchase totals = | $915.64 | $989.1267 | $989.12 | $989.10 | $989.10 | |