| 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 | $159.57 | 5.843% | $168.8937 | $168.89 | $168.90 | $168.90 |
| Purchase #2 | $10.31 | 13.109% | $11.6615 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $226.35 | 9.599% | $248.0773 | $248.08 | $248.10 | $248.10 |
| Purchase #4 | $153.97 | 7.610% | $165.6871 | $165.69 | $165.70 | $165.70 |
| Purchase #5 | $170.92 | 11.347% | $190.3143 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $64.32 | 7.358% | $69.0527 | $69.05 | $69.05 | $69.10 |
| Purchase #7 | $192.58 | 5.437% | $203.0506 | $203.05 | $203.05 | $203.10 |
| 7 purchase totals = | $978.02 | $1,056.7372 | $1,056.73 | $1,056.75 | $1,056.90 | |