| 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 | $192.58 | 3.718% | $199.7401 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $30.58 | 7.642% | $32.9169 | $32.92 | $32.90 | $32.90 |
| Purchase #3 | $168.25 | 13.483% | $190.9351 | $190.94 | $190.95 | $190.90 |
| Purchase #4 | $142.83 | 8.490% | $154.9563 | $154.96 | $154.95 | $155.00 |
| Purchase #5 | $72.80 | 12.611% | $81.9808 | $81.98 | $82.00 | $82.00 |
| Purchase #6 | $59.29 | 12.760% | $66.8554 | $66.86 | $66.85 | $66.90 |
| Purchase #7 | $32.64 | 12.662% | $36.7729 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $698.97 | $764.1575 | $764.17 | $764.15 | $764.20 | |