| 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 | $248.85 | 13.777% | $283.1341 | $283.13 | $283.15 | $283.10 |
| Purchase #2 | $175.88 | 8.243% | $190.3778 | $190.38 | $190.40 | $190.40 |
| Purchase #3 | $97.77 | 3.670% | $101.3582 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $237.33 | 13.598% | $269.6021 | $269.60 | $269.60 | $269.60 |
| Purchase #5 | $42.35 | 7.256% | $45.4229 | $45.42 | $45.40 | $45.40 |
| Purchase #6 | $147.99 | 11.861% | $165.5431 | $165.54 | $165.55 | $165.50 |
| Purchase #7 | $18.79 | 7.766% | $20.2492 | $20.25 | $20.25 | $20.20 |
| 7 purchase totals = | $968.96 | $1,075.6874 | $1,075.68 | $1,075.70 | $1,075.60 | |