| 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 | $156.74 | 12.558% | $176.4234 | $176.42 | $176.40 | $176.40 |
| Purchase #2 | $186.90 | 12.728% | $210.6886 | $210.69 | $210.70 | $210.70 |
| Purchase #3 | $32.42 | 4.691% | $33.9408 | $33.94 | $33.95 | $33.90 |
| Purchase #4 | $188.70 | 13.200% | $213.6084 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $158.36 | 3.690% | $164.2035 | $164.20 | $164.20 | $164.20 |
| Purchase #6 | $128.59 | 6.587% | $137.0602 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $129.45 | 8.461% | $140.4028 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $981.16 | $1,076.3277 | $1,076.32 | $1,076.30 | $1,076.30 | |