| 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 | $157.58 | 11.172% | $175.1848 | $175.18 | $175.20 | $175.20 |
| Purchase #2 | $37.54 | 9.730% | $41.1926 | $41.19 | $41.20 | $41.20 |
| Purchase #3 | $133.62 | 4.431% | $139.5407 | $139.54 | $139.55 | $139.50 |
| Purchase #4 | $74.52 | 4.591% | $77.9412 | $77.94 | $77.95 | $77.90 |
| Purchase #5 | $84.96 | 3.170% | $87.6532 | $87.65 | $87.65 | $87.70 |
| Purchase #6 | $58.84 | 8.521% | $63.8538 | $63.85 | $63.85 | $63.90 |
| Purchase #7 | $134.92 | 12.499% | $151.7837 | $151.78 | $151.80 | $151.80 |
| 7 purchase totals = | $681.98 | $737.1500 | $737.13 | $737.20 | $737.20 | |