| 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 | $140.38 | 3.117% | $144.7556 | $144.76 | $144.75 | $144.80 |
| Purchase #2 | $104.81 | 3.604% | $108.5874 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $187.68 | 9.667% | $205.823 | $205.82 | $205.80 | $205.80 |
| Purchase #4 | $228.77 | 8.788% | $248.8743 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $163.31 | 9.252% | $178.4194 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $12.84 | 11.110% | $14.2665 | $14.27 | $14.25 | $14.30 |
| Purchase #7 | $198.99 | 5.577% | $210.0877 | $210.09 | $210.10 | $210.10 |
| 7 purchase totals = | $1,036.78 | $1,110.8139 | $1,110.82 | $1,110.75 | $1,110.90 | |