| 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 | $170.54 | 3.185% | $175.9717 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $192.97 | 3.463% | $199.6526 | $199.65 | $199.65 | $199.70 |
| Purchase #3 | $10.74 | 12.332% | $12.0645 | $12.06 | $12.05 | $12.10 |
| Purchase #4 | $143.66 | 6.842% | $153.4892 | $153.49 | $153.50 | $153.50 |
| Purchase #5 | $22.44 | 4.734% | $23.5023 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $65.51 | 11.345% | $72.9421 | $72.94 | $72.95 | $72.90 |
| Purchase #7 | $94.28 | 10.789% | $104.4519 | $104.45 | $104.45 | $104.50 |
| 7 purchase totals = | $700.14 | $742.0743 | $742.06 | $742.05 | $742.20 | |