| 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 | $159.44 | 13.550% | $181.0441 | $181.04 | $181.05 | $181.00 |
| Purchase #2 | $42.84 | 4.606% | $44.8132 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $206.93 | 7.693% | $222.8491 | $222.85 | $222.85 | $222.80 |
| Purchase #4 | $81.87 | 7.260% | $87.8138 | $87.81 | $87.80 | $87.80 |
| Purchase #5 | $230.52 | 11.116% | $256.1446 | $256.14 | $256.15 | $256.10 |
| Purchase #6 | $88.30 | 10.612% | $97.6704 | $97.67 | $97.65 | $97.70 |
| Purchase #7 | $164.27 | 5.581% | $173.4379 | $173.44 | $173.45 | $173.40 |
| 7 purchase totals = | $974.17 | $1,063.7731 | $1,063.76 | $1,063.75 | $1,063.60 | |