| 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 | $137.44 | 3.776% | $142.6297 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $163.37 | 11.114% | $181.5269 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $196.93 | 9.489% | $215.6167 | $215.62 | $215.60 | $215.60 |
| Purchase #4 | $231.64 | 4.619% | $242.3395 | $242.34 | $242.35 | $242.30 |
| Purchase #5 | $51.67 | 6.790% | $55.1784 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $247.89 | 11.795% | $277.1286 | $277.13 | $277.15 | $277.10 |
| Purchase #7 | $158.70 | 10.148% | $174.8049 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $1,187.64 | $1,289.2247 | $1,289.23 | $1,289.30 | $1,289.10 | |