| 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 | $161.90 | 12.499% | $182.1359 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $22.60 | 7.413% | $24.2753 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $146.42 | 12.276% | $164.3945 | $164.39 | $164.40 | $164.40 |
| Purchase #4 | $156.92 | 4.837% | $164.5102 | $164.51 | $164.50 | $164.50 |
| Purchase #5 | $112.92 | 8.197% | $122.1761 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $44.69 | 3.179% | $46.1107 | $46.11 | $46.10 | $46.10 |
| Purchase #7 | $175.49 | 4.167% | $182.8027 | $182.80 | $182.80 | $182.80 |
| 7 purchase totals = | $820.94 | $886.4054 | $886.41 | $886.45 | $886.40 | |