| 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 | $174.56 | 4.102% | $181.7205 | $181.72 | $181.70 | $181.70 |
| Purchase #2 | $186.45 | 9.474% | $204.1143 | $204.11 | $204.10 | $204.10 |
| Purchase #3 | $188.26 | 5.809% | $199.196 | $199.20 | $199.20 | $199.20 |
| Purchase #4 | $167.93 | 13.675% | $190.8944 | $190.89 | $190.90 | $190.90 |
| Purchase #5 | $140.26 | 10.300% | $154.7068 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $24.46 | 13.802% | $27.836 | $27.84 | $27.85 | $27.80 |
| Purchase #7 | $9.80 | 10.249% | $10.8044 | $10.80 | $10.80 | $10.80 |
| 7 purchase totals = | $891.72 | $969.2724 | $969.27 | $969.25 | $969.20 | |