| 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 | $80.36 | 13.459% | $91.1757 | $91.18 | $91.20 | $91.20 |
| Purchase #2 | $179.96 | 5.716% | $190.2465 | $190.25 | $190.25 | $190.20 |
| Purchase #3 | $80.70 | 7.310% | $86.5992 | $86.60 | $86.60 | $86.60 |
| Purchase #4 | $221.88 | 10.641% | $245.4903 | $245.49 | $245.50 | $245.50 |
| Purchase #5 | $218.86 | 7.161% | $234.5326 | $234.53 | $234.55 | $234.50 |
| Purchase #6 | $81.86 | 8.431% | $88.7616 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $171.70 | 8.412% | $186.1434 | $186.14 | $186.15 | $186.10 |
| 7 purchase totals = | $1,035.32 | $1,122.9493 | $1,122.95 | $1,123.00 | $1,122.90 | |