| 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 | $127.72 | 3.553% | $132.2579 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $178.44 | 11.256% | $198.5252 | $198.53 | $198.55 | $198.50 |
| Purchase #3 | $172.59 | 7.562% | $185.6413 | $185.64 | $185.65 | $185.60 |
| Purchase #4 | $15.84 | 3.237% | $16.3527 | $16.35 | $16.35 | $16.40 |
| Purchase #5 | $224.63 | 3.482% | $232.4516 | $232.45 | $232.45 | $232.50 |
| Purchase #6 | $77.82 | 5.127% | $81.8098 | $81.81 | $81.80 | $81.80 |
| Purchase #7 | $155.46 | 10.171% | $171.2718 | $171.27 | $171.25 | $171.30 |
| 7 purchase totals = | $952.50 | $1,018.3103 | $1,018.31 | $1,018.30 | $1,018.40 | |