| 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 | $167.80 | 9.822% | $184.2813 | $184.28 | $184.30 | $184.30 |
| Purchase #2 | $26.63 | 12.874% | $30.0583 | $30.06 | $30.05 | $30.10 |
| Purchase #3 | $19.47 | 12.598% | $21.9228 | $21.92 | $21.90 | $21.90 |
| Purchase #4 | $85.25 | 8.177% | $92.2209 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $14.78 | 11.133% | $16.4255 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $232.31 | 4.205% | $242.0786 | $242.08 | $242.10 | $242.10 |
| Purchase #7 | $250.47 | 7.559% | $269.403 | $269.40 | $269.40 | $269.40 |
| 7 purchase totals = | $796.71 | $856.3904 | $856.39 | $856.40 | $856.40 | |