| 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 | $163.43 | 13.208% | $185.0158 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $177.45 | 11.524% | $197.8993 | $197.90 | $197.90 | $197.90 |
| Purchase #3 | $39.58 | 9.812% | $43.4636 | $43.46 | $43.45 | $43.50 |
| Purchase #4 | $8.44 | 12.819% | $9.5219 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $240.42 | 13.625% | $273.1772 | $273.18 | $273.20 | $273.20 |
| Purchase #6 | $180.91 | 10.512% | $199.9273 | $199.93 | $199.95 | $199.90 |
| Purchase #7 | $221.46 | 11.273% | $246.4252 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $1,031.69 | $1,155.4303 | $1,155.44 | $1,155.45 | $1,155.40 | |