| 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 | $134.58 | 6.102% | $142.7921 | $142.79 | $142.80 | $142.80 |
| Purchase #2 | $171.52 | 9.116% | $187.1558 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $74.54 | 8.709% | $81.0317 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $238.45 | 11.335% | $265.4783 | $265.48 | $265.50 | $265.50 |
| Purchase #5 | $142.31 | 4.128% | $148.1846 | $148.18 | $148.20 | $148.20 |
| Purchase #6 | $196.68 | 3.454% | $203.4733 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $78.99 | 4.146% | $82.2649 | $82.26 | $82.25 | $82.30 |
| 7 purchase totals = | $1,037.07 | $1,110.3807 | $1,110.37 | $1,110.40 | $1,110.50 | |