| 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 | $168.38 | 4.265% | $175.5614 | $175.56 | $175.55 | $175.60 |
| Purchase #2 | $145.62 | 3.679% | $150.9774 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $28.65 | 7.577% | $30.8208 | $30.82 | $30.80 | $30.80 |
| Purchase #4 | $235.81 | 11.249% | $262.3363 | $262.34 | $262.35 | $262.30 |
| Purchase #5 | $198.43 | 12.321% | $222.8786 | $222.88 | $222.90 | $222.90 |
| Purchase #6 | $122.35 | 6.265% | $130.0152 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $130.96 | 3.659% | $135.7518 | $135.75 | $135.75 | $135.80 |
| 7 purchase totals = | $1,030.20 | $1,108.3415 | $1,108.35 | $1,108.35 | $1,108.40 | |