| 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 | $179.67 | 10.829% | $199.1265 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $236.69 | 8.238% | $256.1885 | $256.19 | $256.20 | $256.20 |
| Purchase #3 | $160.33 | 7.287% | $172.0132 | $172.01 | $172.00 | $172.00 |
| Purchase #4 | $16.82 | 11.624% | $18.7752 | $18.78 | $18.80 | $18.80 |
| Purchase #5 | $243.74 | 13.508% | $276.6644 | $276.66 | $276.65 | $276.70 |
| Purchase #6 | $174.32 | 4.273% | $181.7687 | $181.77 | $181.75 | $181.80 |
| Purchase #7 | $122.85 | 9.366% | $134.3561 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $1,134.42 | $1,238.8926 | $1,238.90 | $1,238.90 | $1,239.00 | |