| 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 | $177.87 | 12.352% | $199.8405 | $199.84 | $199.85 | $199.80 |
| Purchase #2 | $75.69 | 7.159% | $81.1086 | $81.11 | $81.10 | $81.10 |
| Purchase #3 | $7.53 | 9.785% | $8.2668 | $8.27 | $8.25 | $8.30 |
| Purchase #4 | $237.89 | 8.245% | $257.504 | $257.50 | $257.50 | $257.50 |
| Purchase #5 | $97.41 | 8.393% | $105.5856 | $105.59 | $105.60 | $105.60 |
| Purchase #6 | $219.27 | 3.331% | $226.5739 | $226.57 | $226.55 | $226.60 |
| Purchase #7 | $184.67 | 11.380% | $205.6854 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $1,000.33 | $1,084.5648 | $1,084.57 | $1,084.55 | $1,084.60 | |