| 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 | $182.62 | 5.619% | $192.8814 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $73.64 | 5.275% | $77.5245 | $77.52 | $77.50 | $77.50 |
| Purchase #3 | $176.86 | 3.322% | $182.7353 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $60.75 | 5.482% | $64.0803 | $64.08 | $64.10 | $64.10 |
| Purchase #5 | $239.57 | 7.688% | $257.9881 | $257.99 | $258.00 | $258.00 |
| Purchase #6 | $41.93 | 8.403% | $45.4534 | $45.45 | $45.45 | $45.50 |
| Purchase #7 | $13.72 | 9.136% | $14.9735 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $789.09 | $835.6365 | $835.63 | $835.65 | $835.70 | |