| 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 | $164.55 | 7.652% | $177.1414 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $137.47 | 12.525% | $154.6881 | $154.69 | $154.70 | $154.70 |
| Purchase #3 | $116.79 | 3.775% | $121.1988 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $69.33 | 7.268% | $74.3689 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $204.86 | 6.821% | $218.8335 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $209.99 | 3.342% | $217.0079 | $217.01 | $217.00 | $217.00 |
| Purchase #7 | $176.73 | 12.518% | $198.8531 | $198.85 | $198.85 | $198.90 |
| 7 purchase totals = | $1,079.72 | $1,162.0917 | $1,162.09 | $1,162.10 | $1,162.10 | |