| 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 | $159.82 | 5.434% | $168.5046 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $132.64 | 5.722% | $140.2297 | $140.23 | $140.25 | $140.20 |
| Purchase #3 | $200.93 | 13.274% | $227.6014 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $119.94 | 4.287% | $125.0818 | $125.08 | $125.10 | $125.10 |
| Purchase #5 | $104.47 | 5.297% | $110.0038 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $214.26 | 4.518% | $223.9403 | $223.94 | $223.95 | $223.90 |
| Purchase #7 | $119.36 | 3.679% | $123.7513 | $123.75 | $123.75 | $123.80 |
| 7 purchase totals = | $1,051.42 | $1,119.1129 | $1,119.10 | $1,119.15 | $1,119.10 | |