| 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 | $98.94 | 3.166% | $102.0724 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $135.93 | 11.613% | $151.7156 | $151.72 | $151.70 | $151.70 |
| Purchase #3 | $146.80 | 9.527% | $160.7856 | $160.79 | $160.80 | $160.80 |
| Purchase #4 | $184.32 | 3.789% | $191.3039 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $163.41 | 3.375% | $168.9251 | $168.93 | $168.95 | $168.90 |
| Purchase #6 | $242.64 | 12.659% | $273.3558 | $273.36 | $273.35 | $273.40 |
| Purchase #7 | $6.25 | 6.540% | $6.6588 | $6.66 | $6.65 | $6.70 |
| 7 purchase totals = | $978.29 | $1,054.8172 | $1,054.83 | $1,054.80 | $1,054.90 | |