| 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 | $179.90 | 6.749% | $192.0415 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $211.80 | 9.131% | $231.1395 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $160.98 | 11.610% | $179.6698 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $87.39 | 12.313% | $98.1503 | $98.15 | $98.15 | $98.20 |
| Purchase #5 | $121.72 | 12.181% | $136.5467 | $136.55 | $136.55 | $136.50 |
| Purchase #6 | $179.60 | 13.831% | $204.4405 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $250.40 | 8.419% | $271.4812 | $271.48 | $271.50 | $271.50 |
| 7 purchase totals = | $1,191.79 | $1,313.4695 | $1,313.47 | $1,313.50 | $1,313.40 | |