| 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 | $177.59 | 8.156% | $192.0742 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $25.92 | 12.860% | $29.2533 | $29.25 | $29.25 | $29.30 |
| Purchase #3 | $123.51 | 10.409% | $136.3662 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $213.50 | 12.472% | $240.1277 | $240.13 | $240.15 | $240.10 |
| Purchase #5 | $51.53 | 8.819% | $56.0744 | $56.07 | $56.05 | $56.10 |
| Purchase #6 | $78.92 | 8.485% | $85.6164 | $85.62 | $85.60 | $85.60 |
| Purchase #7 | $186.66 | 8.191% | $201.9493 | $201.95 | $201.95 | $201.90 |
| 7 purchase totals = | $857.63 | $941.4615 | $941.46 | $941.40 | $941.50 | |