| 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 | $175.80 | 3.268% | $181.5451 | $181.55 | $181.55 | $181.50 |
| Purchase #2 | $120.79 | 12.740% | $136.1786 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $210.86 | 5.249% | $221.928 | $221.93 | $221.95 | $221.90 |
| Purchase #4 | $8.84 | 8.776% | $9.6158 | $9.62 | $9.60 | $9.60 |
| Purchase #5 | $52.50 | 8.107% | $56.7562 | $56.76 | $56.75 | $56.80 |
| Purchase #6 | $214.45 | 11.413% | $238.9252 | $238.93 | $238.95 | $238.90 |
| Purchase #7 | $81.72 | 12.719% | $92.114 | $92.11 | $92.10 | $92.10 |
| 7 purchase totals = | $864.96 | $937.0629 | $937.08 | $937.10 | $937.00 | |