| 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 | $170.28 | 3.180% | $175.6949 | $175.69 | $175.70 | $175.70 |
| Purchase #2 | $205.46 | 5.163% | $216.0679 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $77.92 | 8.549% | $84.5814 | $84.58 | $84.60 | $84.60 |
| Purchase #4 | $169.27 | 4.381% | $176.6857 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $206.58 | 7.551% | $222.1789 | $222.18 | $222.20 | $222.20 |
| Purchase #6 | $148.48 | 6.271% | $157.7912 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $109.89 | 12.344% | $123.4548 | $123.45 | $123.45 | $123.50 |
| 7 purchase totals = | $1,087.88 | $1,156.4548 | $1,156.45 | $1,156.50 | $1,156.60 | |