| 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 | $132.99 | 10.471% | $146.9154 | $146.92 | $146.90 | $146.90 |
| Purchase #2 | $183.47 | 4.687% | $192.0692 | $192.07 | $192.05 | $192.10 |
| Purchase #3 | $202.48 | 11.291% | $225.342 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $222.25 | 7.869% | $239.7389 | $239.74 | $239.75 | $239.70 |
| Purchase #5 | $79.33 | 11.782% | $88.6767 | $88.68 | $88.70 | $88.70 |
| Purchase #6 | $33.31 | 5.199% | $35.0418 | $35.04 | $35.05 | $35.00 |
| Purchase #7 | $197.32 | 9.114% | $215.3037 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $1,051.15 | $1,143.0877 | $1,143.09 | $1,143.10 | $1,143.00 | |