| 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 | $140.85 | 9.225% | $153.8434 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $162.58 | 11.697% | $181.597 | $181.60 | $181.60 | $181.60 |
| Purchase #3 | $184.71 | 10.841% | $204.7344 | $204.73 | $204.75 | $204.70 |
| Purchase #4 | $131.90 | 10.627% | $145.917 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $185.81 | 10.276% | $204.9038 | $204.90 | $204.90 | $204.90 |
| Purchase #6 | $73.97 | 3.122% | $76.2793 | $76.28 | $76.30 | $76.30 |
| Purchase #7 | $97.27 | 4.661% | $101.8038 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $977.09 | $1,069.0787 | $1,069.07 | $1,069.10 | $1,069.00 | |