| 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 | $159.84 | 4.215% | $166.5773 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $8.51 | 7.699% | $9.1652 | $9.17 | $9.15 | $9.20 |
| Purchase #3 | $35.70 | 3.767% | $37.0448 | $37.04 | $37.05 | $37.00 |
| Purchase #4 | $97.48 | 3.568% | $100.9581 | $100.96 | $100.95 | $101.00 |
| Purchase #5 | $101.35 | 6.591% | $108.03 | $108.03 | $108.05 | $108.00 |
| Purchase #6 | $37.93 | 8.230% | $41.0516 | $41.05 | $41.05 | $41.10 |
| Purchase #7 | $207.38 | 12.334% | $232.9582 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $648.19 | $695.7852 | $695.79 | $695.80 | $695.90 | |