| 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 | $150.49 | 13.298% | $170.5022 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $51.60 | 9.295% | $56.3962 | $56.40 | $56.40 | $56.40 |
| Purchase #3 | $141.85 | 12.482% | $159.5557 | $159.56 | $159.55 | $159.60 |
| Purchase #4 | $231.65 | 9.699% | $254.1177 | $254.12 | $254.10 | $254.10 |
| Purchase #5 | $166.51 | 9.243% | $181.9005 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $162.26 | 7.144% | $173.8519 | $173.85 | $173.85 | $173.90 |
| Purchase #7 | $205.78 | 8.325% | $222.9112 | $222.91 | $222.90 | $222.90 |
| 7 purchase totals = | $1,110.14 | $1,219.2354 | $1,219.24 | $1,219.20 | $1,219.30 | |