| 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 | $163.45 | 5.658% | $172.698 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $40.25 | 7.868% | $43.4169 | $43.42 | $43.40 | $43.40 |
| Purchase #3 | $15.40 | 13.258% | $17.4417 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $46.51 | 5.613% | $49.1206 | $49.12 | $49.10 | $49.10 |
| Purchase #5 | $76.95 | 11.852% | $86.0701 | $86.07 | $86.05 | $86.10 |
| Purchase #6 | $184.62 | 5.303% | $194.4104 | $194.41 | $194.40 | $194.40 |
| Purchase #7 | $234.95 | 10.108% | $258.6987 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $762.13 | $821.8564 | $821.86 | $821.80 | $821.80 | |