| 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 | $144.52 | 6.813% | $154.3661 | $154.37 | $154.35 | $154.40 |
| Purchase #2 | $67.28 | 10.120% | $74.0887 | $74.09 | $74.10 | $74.10 |
| Purchase #3 | $8.50 | 9.293% | $9.2899 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $193.80 | 6.314% | $206.0365 | $206.04 | $206.05 | $206.00 |
| Purchase #5 | $225.49 | 8.650% | $244.9949 | $244.99 | $245.00 | $245.00 |
| Purchase #6 | $193.74 | 6.116% | $205.5891 | $205.59 | $205.60 | $205.60 |
| Purchase #7 | $233.87 | 6.304% | $248.6132 | $248.61 | $248.60 | $248.60 |
| 7 purchase totals = | $1,067.20 | $1,142.9784 | $1,142.98 | $1,143.00 | $1,143.00 | |