| 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 | $152.76 | 3.298% | $157.798 | $157.80 | $157.80 | $157.80 |
| Purchase #2 | $83.74 | 5.874% | $88.6589 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $238.77 | 12.858% | $269.471 | $269.47 | $269.45 | $269.50 |
| Purchase #4 | $124.73 | 7.239% | $133.7592 | $133.76 | $133.75 | $133.80 |
| Purchase #5 | $145.45 | 3.800% | $150.9771 | $150.98 | $151.00 | $151.00 |
| Purchase #6 | $109.79 | 4.289% | $114.4989 | $114.50 | $114.50 | $114.50 |
| Purchase #7 | $213.36 | 9.508% | $233.6463 | $233.65 | $233.65 | $233.60 |
| 7 purchase totals = | $1,068.60 | $1,148.8094 | $1,148.82 | $1,148.80 | $1,148.90 | |