| 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 | $140.83 | 10.669% | $155.8552 | $155.86 | $155.85 | $155.90 |
| Purchase #2 | $119.35 | 8.262% | $129.2107 | $129.21 | $129.20 | $129.20 |
| Purchase #3 | $129.83 | 4.848% | $136.1242 | $136.12 | $136.10 | $136.10 |
| Purchase #4 | $217.95 | 6.806% | $232.7837 | $232.78 | $232.80 | $232.80 |
| Purchase #5 | $215.78 | 5.126% | $226.8409 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $159.67 | 9.530% | $174.8866 | $174.89 | $174.90 | $174.90 |
| Purchase #7 | $6.90 | 4.274% | $7.1949 | $7.19 | $7.20 | $7.20 |
| 7 purchase totals = | $990.31 | $1,062.8962 | $1,062.89 | $1,062.90 | $1,062.90 | |