| 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 | $30.63 | 7.375% | $32.889 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $145.61 | 7.748% | $156.8919 | $156.89 | $156.90 | $156.90 |
| Purchase #3 | $21.94 | 12.747% | $24.7367 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $190.73 | 8.587% | $207.108 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $125.51 | 8.320% | $135.9524 | $135.95 | $135.95 | $136.00 |
| Purchase #6 | $43.40 | 11.369% | $48.3341 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $237.73 | 12.672% | $267.8551 | $267.86 | $267.85 | $267.90 |
| 7 purchase totals = | $795.55 | $873.7672 | $873.77 | $873.80 | $873.80 | |