| 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 | $161.40 | 4.525% | $168.7034 | $168.70 | $168.70 | $168.70 |
| Purchase #2 | $136.96 | 7.484% | $147.2101 | $147.21 | $147.20 | $147.20 |
| Purchase #3 | $186.64 | 13.538% | $211.9073 | $211.91 | $211.90 | $211.90 |
| Purchase #4 | $198.26 | 4.779% | $207.7348 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $119.36 | 13.170% | $135.0797 | $135.08 | $135.10 | $135.10 |
| Purchase #6 | $163.91 | 6.550% | $174.6461 | $174.65 | $174.65 | $174.60 |
| Purchase #7 | $209.32 | 11.456% | $233.2997 | $233.30 | $233.30 | $233.30 |
| 7 purchase totals = | $1,175.85 | $1,278.5811 | $1,278.58 | $1,278.60 | $1,278.50 | |