| 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 | $183.75 | 12.102% | $205.9874 | $205.99 | $206.00 | $206.00 |
| Purchase #2 | $178.90 | 5.436% | $188.625 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $225.78 | 9.844% | $248.0058 | $248.01 | $248.00 | $248.00 |
| Purchase #4 | $15.73 | 8.812% | $17.1161 | $17.12 | $17.10 | $17.10 |
| Purchase #5 | $85.73 | 12.705% | $96.622 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $41.76 | 3.508% | $43.2249 | $43.22 | $43.20 | $43.20 |
| Purchase #7 | $17.51 | 5.145% | $18.4109 | $18.41 | $18.40 | $18.40 |
| 7 purchase totals = | $749.16 | $817.9921 | $818.00 | $817.95 | $817.90 | |