| 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 | $90.45 | 7.721% | $97.4336 | $97.43 | $97.45 | $97.40 |
| Purchase #2 | $158.96 | 9.382% | $173.8736 | $173.87 | $173.85 | $173.90 |
| Purchase #3 | $173.83 | 7.150% | $186.2588 | $186.26 | $186.25 | $186.30 |
| Purchase #4 | $136.46 | 3.644% | $141.4326 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $220.35 | 11.636% | $245.9899 | $245.99 | $246.00 | $246.00 |
| Purchase #6 | $157.30 | 13.160% | $178.0007 | $178.00 | $178.00 | $178.00 |
| Purchase #7 | $137.72 | 7.354% | $147.8479 | $147.85 | $147.85 | $147.80 |
| 7 purchase totals = | $1,075.07 | $1,170.8371 | $1,170.83 | $1,170.85 | $1,170.80 | |