| 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 | $147.52 | 10.760% | $163.3932 | $163.39 | $163.40 | $163.40 |
| Purchase #2 | $31.27 | 5.155% | $32.882 | $32.88 | $32.90 | $32.90 |
| Purchase #3 | $176.66 | 8.153% | $191.0631 | $191.06 | $191.05 | $191.10 |
| Purchase #4 | $149.55 | 7.287% | $160.4477 | $160.45 | $160.45 | $160.40 |
| Purchase #5 | $119.55 | 3.342% | $123.5454 | $123.55 | $123.55 | $123.50 |
| Purchase #6 | $162.85 | 3.691% | $168.8608 | $168.86 | $168.85 | $168.90 |
| Purchase #7 | $242.26 | 11.531% | $270.195 | $270.20 | $270.20 | $270.20 |
| 7 purchase totals = | $1,029.66 | $1,110.3872 | $1,110.39 | $1,110.40 | $1,110.40 | |