| 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 | $79.26 | 3.754% | $82.2354 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $139.83 | 13.200% | $158.2876 | $158.29 | $158.30 | $158.30 |
| Purchase #3 | $164.63 | 6.232% | $174.8897 | $174.89 | $174.90 | $174.90 |
| Purchase #4 | $191.28 | 6.504% | $203.7209 | $203.72 | $203.70 | $203.70 |
| Purchase #5 | $157.29 | 4.474% | $164.3272 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $225.93 | 11.795% | $252.5784 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $128.84 | 7.112% | $138.0031 | $138.00 | $138.00 | $138.00 |
| 7 purchase totals = | $1,087.06 | $1,174.0423 | $1,174.05 | $1,174.10 | $1,174.00 | |