| 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 | $75.50 | 13.306% | $85.546 | $85.55 | $85.55 | $85.50 |
| Purchase #2 | $189.61 | 6.519% | $201.9707 | $201.97 | $201.95 | $202.00 |
| Purchase #3 | $241.87 | 5.606% | $255.4292 | $255.43 | $255.45 | $255.40 |
| Purchase #4 | $218.76 | 13.493% | $248.2773 | $248.28 | $248.30 | $248.30 |
| Purchase #5 | $192.75 | 7.312% | $206.8439 | $206.84 | $206.85 | $206.80 |
| Purchase #6 | $141.65 | 3.842% | $147.0922 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $217.44 | 7.428% | $233.5914 | $233.59 | $233.60 | $233.60 |
| 7 purchase totals = | $1,277.58 | $1,378.7507 | $1,378.75 | $1,378.80 | $1,378.70 | |