| 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 | $128.25 | 6.137% | $136.1207 | $136.12 | $136.10 | $136.10 |
| Purchase #2 | $8.66 | 11.262% | $9.6353 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $30.70 | 13.441% | $34.8264 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $119.57 | 13.194% | $135.3461 | $135.35 | $135.35 | $135.30 |
| Purchase #5 | $150.78 | 8.113% | $163.0128 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $61.38 | 6.231% | $65.2046 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $228.51 | 10.389% | $252.2499 | $252.25 | $252.25 | $252.20 |
| 7 purchase totals = | $727.85 | $796.3958 | $796.40 | $796.40 | $796.20 | |