| 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 | $154.84 | 5.635% | $163.5652 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $140.63 | 3.261% | $145.2159 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $162.46 | 11.438% | $181.0422 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $8.88 | 13.258% | $10.0573 | $10.06 | $10.05 | $10.10 |
| Purchase #5 | $24.42 | 11.297% | $27.1787 | $27.18 | $27.20 | $27.20 |
| Purchase #6 | $152.83 | 8.211% | $165.3789 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $59.31 | 9.388% | $64.878 | $64.88 | $64.90 | $64.90 |
| 7 purchase totals = | $703.37 | $757.3162 | $757.33 | $757.35 | $757.40 | |