| 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 | $131.93 | 10.114% | $145.2734 | $145.27 | $145.25 | $145.30 |
| Purchase #2 | $151.67 | 11.823% | $169.6019 | $169.60 | $169.60 | $169.60 |
| Purchase #3 | $81.48 | 7.224% | $87.3661 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $184.70 | 5.722% | $195.2685 | $195.27 | $195.25 | $195.30 |
| Purchase #5 | $206.79 | 6.648% | $220.5374 | $220.54 | $220.55 | $220.50 |
| Purchase #6 | $120.39 | 9.695% | $132.0618 | $132.06 | $132.05 | $132.10 |
| Purchase #7 | $102.99 | 11.424% | $114.7556 | $114.76 | $114.75 | $114.80 |
| 7 purchase totals = | $979.95 | $1,064.8647 | $1,064.87 | $1,064.80 | $1,065.00 | |