| 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 | $146.75 | 12.216% | $164.677 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $164.69 | 4.837% | $172.6561 | $172.66 | $172.65 | $172.70 |
| Purchase #3 | $103.98 | 3.858% | $107.9915 | $107.99 | $108.00 | $108.00 |
| Purchase #4 | $190.32 | 10.782% | $210.8403 | $210.84 | $210.85 | $210.80 |
| Purchase #5 | $25.80 | 3.827% | $26.7874 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $217.27 | 4.130% | $226.2433 | $226.24 | $226.25 | $226.20 |
| Purchase #7 | $186.29 | 4.677% | $195.0028 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $1,035.10 | $1,104.1984 | $1,104.20 | $1,104.25 | $1,104.20 | |