| 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 | $171.64 | 8.700% | $186.5727 | $186.57 | $186.55 | $186.60 |
| Purchase #2 | $203.97 | 7.191% | $218.6375 | $218.64 | $218.65 | $218.60 |
| Purchase #3 | $6.58 | 3.117% | $6.7851 | $6.79 | $6.80 | $6.80 |
| Purchase #4 | $124.97 | 7.771% | $134.6814 | $134.68 | $134.70 | $134.70 |
| Purchase #5 | $195.92 | 4.829% | $205.381 | $205.38 | $205.40 | $205.40 |
| Purchase #6 | $168.63 | 13.505% | $191.4035 | $191.40 | $191.40 | $191.40 |
| Purchase #7 | $32.40 | 10.290% | $35.734 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $904.11 | $979.1952 | $979.19 | $979.25 | $979.20 | |