| 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 | $53.79 | 7.369% | $57.7538 | $57.75 | $57.75 | $57.80 |
| Purchase #2 | $145.69 | 11.359% | $162.2389 | $162.24 | $162.25 | $162.20 |
| Purchase #3 | $168.97 | 6.149% | $179.36 | $179.36 | $179.35 | $179.40 |
| Purchase #4 | $137.40 | 3.364% | $142.0221 | $142.02 | $142.00 | $142.00 |
| Purchase #5 | $101.56 | 11.363% | $113.1003 | $113.10 | $113.10 | $113.10 |
| Purchase #6 | $124.94 | 10.337% | $137.855 | $137.86 | $137.85 | $137.90 |
| Purchase #7 | $209.59 | 7.860% | $226.0638 | $226.06 | $226.05 | $226.10 |
| 7 purchase totals = | $941.94 | $1,018.3939 | $1,018.39 | $1,018.35 | $1,018.50 | |