| 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 | $115.87 | 9.870% | $127.3064 | $127.31 | $127.30 | $127.30 |
| Purchase #2 | $164.30 | 4.619% | $171.889 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $194.96 | 3.570% | $201.9201 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $221.38 | 12.856% | $249.8406 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $204.88 | 5.498% | $216.1443 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $164.96 | 5.465% | $173.9751 | $173.98 | $174.00 | $174.00 |
| Purchase #7 | $26.94 | 7.842% | $29.0526 | $29.05 | $29.05 | $29.10 |
| 7 purchase totals = | $1,093.29 | $1,170.1281 | $1,170.13 | $1,170.15 | $1,170.10 | |