| 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 | $143.77 | 9.336% | $157.1924 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $249.26 | 8.357% | $270.0907 | $270.09 | $270.10 | $270.10 |
| Purchase #3 | $231.40 | 8.456% | $250.9672 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $162.27 | 8.303% | $175.7433 | $175.74 | $175.75 | $175.70 |
| Purchase #5 | $80.30 | 7.132% | $86.027 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $210.55 | 4.331% | $219.6689 | $219.67 | $219.65 | $219.70 |
| Purchase #7 | $59.38 | 3.359% | $61.3746 | $61.37 | $61.35 | $61.40 |
| 7 purchase totals = | $1,136.93 | $1,221.0641 | $1,221.06 | $1,221.05 | $1,221.10 | |