| 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 | $26.67 | 13.407% | $30.2456 | $30.25 | $30.25 | $30.20 |
| Purchase #2 | $109.75 | 9.339% | $119.9996 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $162.68 | 5.456% | $171.5558 | $171.56 | $171.55 | $171.60 |
| Purchase #4 | $77.62 | 9.305% | $84.8425 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $167.83 | 6.847% | $179.3213 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $147.44 | 11.578% | $164.5106 | $164.51 | $164.50 | $164.50 |
| Purchase #7 | $159.36 | 5.524% | $168.163 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $851.35 | $918.6384 | $918.64 | $918.60 | $918.60 | |