| 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 | $173.97 | 7.422% | $186.8821 | $186.88 | $186.90 | $186.90 |
| Purchase #2 | $190.78 | 4.713% | $199.7715 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $214.56 | 11.323% | $238.8546 | $238.85 | $238.85 | $238.90 |
| Purchase #4 | $160.28 | 4.727% | $167.8564 | $167.86 | $167.85 | $167.90 |
| Purchase #5 | $118.43 | 5.207% | $124.5967 | $124.60 | $124.60 | $124.60 |
| Purchase #6 | $176.59 | 3.819% | $183.334 | $183.33 | $183.35 | $183.30 |
| Purchase #7 | $188.81 | 9.678% | $207.083 | $207.08 | $207.10 | $207.10 |
| 7 purchase totals = | $1,223.42 | $1,308.3783 | $1,308.37 | $1,308.40 | $1,308.50 | |