| 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 | $144.39 | 3.410% | $149.3137 | $149.31 | $149.30 | $149.30 |
| Purchase #2 | $99.36 | 3.583% | $102.9201 | $102.92 | $102.90 | $102.90 |
| Purchase #3 | $188.58 | 9.483% | $206.463 | $206.46 | $206.45 | $206.50 |
| Purchase #4 | $186.79 | 10.673% | $206.7261 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $222.65 | 11.825% | $248.9784 | $248.98 | $249.00 | $249.00 |
| Purchase #6 | $146.31 | 13.802% | $166.5037 | $166.50 | $166.50 | $166.50 |
| Purchase #7 | $31.86 | 11.538% | $35.536 | $35.54 | $35.55 | $35.50 |
| 7 purchase totals = | $1,019.94 | $1,116.4410 | $1,116.44 | $1,116.45 | $1,116.40 | |