| 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 | $154.59 | 11.497% | $172.3632 | $172.36 | $172.35 | $172.40 |
| Purchase #2 | $157.54 | 13.149% | $178.2549 | $178.25 | $178.25 | $178.30 |
| Purchase #3 | $119.98 | 4.351% | $125.2003 | $125.20 | $125.20 | $125.20 |
| Purchase #4 | $197.54 | 12.454% | $222.1416 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $248.93 | 10.126% | $274.1367 | $274.14 | $274.15 | $274.10 |
| Purchase #6 | $95.37 | 3.340% | $98.5554 | $98.56 | $98.55 | $98.60 |
| Purchase #7 | $219.63 | 13.799% | $249.9367 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $1,193.58 | $1,320.5888 | $1,320.59 | $1,320.60 | $1,320.60 | |