| 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 | $133.82 | 13.255% | $151.5578 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $106.53 | 8.104% | $115.1632 | $115.16 | $115.15 | $115.20 |
| Purchase #3 | $164.74 | 10.250% | $181.6259 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $248.55 | 8.725% | $270.236 | $270.24 | $270.25 | $270.20 |
| Purchase #5 | $133.73 | 11.146% | $148.6355 | $148.64 | $148.65 | $148.60 |
| Purchase #6 | $212.25 | 10.382% | $234.2858 | $234.29 | $234.30 | $234.30 |
| Purchase #7 | $58.35 | 10.661% | $64.5707 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $1,057.97 | $1,166.0749 | $1,166.09 | $1,166.10 | $1,166.10 | |