| 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 | $128.65 | 6.352% | $136.8218 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $157.70 | 3.507% | $163.2305 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $226.97 | 6.648% | $242.059 | $242.06 | $242.05 | $242.10 |
| Purchase #4 | $69.76 | 7.111% | $74.7206 | $74.72 | $74.70 | $74.70 |
| Purchase #5 | $179.80 | 4.238% | $187.4199 | $187.42 | $187.40 | $187.40 |
| Purchase #6 | $167.86 | 10.224% | $185.022 | $185.02 | $185.00 | $185.00 |
| Purchase #7 | $14.53 | 3.514% | $15.0406 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $945.27 | $1,004.3144 | $1,004.31 | $1,004.25 | $1,004.20 | |