| 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 | $159.74 | 12.691% | $180.0126 | $180.01 | $180.00 | $180.00 |
| Purchase #2 | $126.70 | 8.566% | $137.5531 | $137.55 | $137.55 | $137.60 |
| Purchase #3 | $94.37 | 8.106% | $102.0196 | $102.02 | $102.00 | $102.00 |
| Purchase #4 | $243.37 | 3.508% | $251.9074 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $80.53 | 10.641% | $89.0992 | $89.10 | $89.10 | $89.10 |
| Purchase #6 | $223.83 | 3.640% | $231.9774 | $231.98 | $232.00 | $232.00 |
| Purchase #7 | $51.75 | 12.620% | $58.2809 | $58.28 | $58.30 | $58.30 |
| 7 purchase totals = | $980.29 | $1,050.8502 | $1,050.85 | $1,050.85 | $1,050.90 | |