| 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 | $163.58 | 9.674% | $179.4047 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $219.96 | 7.568% | $236.6066 | $236.61 | $236.60 | $236.60 |
| Purchase #3 | $27.83 | 7.849% | $30.0144 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $148.84 | 6.193% | $158.0577 | $158.06 | $158.05 | $158.10 |
| Purchase #5 | $49.81 | 4.646% | $52.1242 | $52.12 | $52.10 | $52.10 |
| Purchase #6 | $220.80 | 7.828% | $238.0842 | $238.08 | $238.10 | $238.10 |
| Purchase #7 | $140.87 | 13.190% | $159.4508 | $159.45 | $159.45 | $159.50 |
| 7 purchase totals = | $971.69 | $1,053.7426 | $1,053.73 | $1,053.70 | $1,053.80 | |