| 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 | $214.55 | 5.404% | $226.1443 | $226.14 | $226.15 | $226.10 |
| Purchase #2 | $167.40 | 7.209% | $179.4679 | $179.47 | $179.45 | $179.50 |
| Purchase #3 | $150.91 | 4.493% | $157.6904 | $157.69 | $157.70 | $157.70 |
| Purchase #4 | $16.57 | 6.521% | $17.6505 | $17.65 | $17.65 | $17.70 |
| Purchase #5 | $239.88 | 8.135% | $259.3942 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $65.54 | 7.733% | $70.6082 | $70.61 | $70.60 | $70.60 |
| Purchase #7 | $155.51 | 8.538% | $168.7874 | $168.79 | $168.80 | $168.80 |
| 7 purchase totals = | $1,010.36 | $1,079.7429 | $1,079.74 | $1,079.75 | $1,079.80 | |