| 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 | $199.60 | 7.746% | $215.061 | $215.06 | $215.05 | $215.10 |
| Purchase #2 | $29.47 | 13.705% | $33.5089 | $33.51 | $33.50 | $33.50 |
| Purchase #3 | $17.61 | 9.549% | $19.2916 | $19.29 | $19.30 | $19.30 |
| Purchase #4 | $171.47 | 10.776% | $189.9476 | $189.95 | $189.95 | $189.90 |
| Purchase #5 | $197.75 | 13.568% | $224.5807 | $224.58 | $224.60 | $224.60 |
| Purchase #6 | $86.95 | 3.597% | $90.0776 | $90.08 | $90.10 | $90.10 |
| Purchase #7 | $170.30 | 13.301% | $192.9516 | $192.95 | $192.95 | $193.00 |
| 7 purchase totals = | $873.15 | $965.4190 | $965.42 | $965.45 | $965.50 | |