| 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 | $150.61 | 8.481% | $163.3832 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $8.91 | 13.617% | $10.1233 | $10.12 | $10.10 | $10.10 |
| Purchase #3 | $182.92 | 12.631% | $206.0246 | $206.02 | $206.00 | $206.00 |
| Purchase #4 | $186.39 | 13.480% | $211.5154 | $211.52 | $211.50 | $211.50 |
| Purchase #5 | $216.74 | 12.845% | $244.5803 | $244.58 | $244.60 | $244.60 |
| Purchase #6 | $7.94 | 6.688% | $8.471 | $8.47 | $8.45 | $8.50 |
| Purchase #7 | $221.55 | 5.855% | $234.5218 | $234.52 | $234.50 | $234.50 |
| 7 purchase totals = | $975.06 | $1,078.6196 | $1,078.61 | $1,078.55 | $1,078.60 | |