| 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 | $95.72 | 6.639% | $102.0749 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $179.59 | 10.643% | $198.7038 | $198.70 | $198.70 | $198.70 |
| Purchase #3 | $132.89 | 6.528% | $141.5651 | $141.57 | $141.55 | $141.60 |
| Purchase #4 | $238.96 | 9.559% | $261.8022 | $261.80 | $261.80 | $261.80 |
| Purchase #5 | $219.41 | 6.277% | $233.1824 | $233.18 | $233.20 | $233.20 |
| Purchase #6 | $157.72 | 12.523% | $177.4713 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $171.38 | 10.821% | $189.925 | $189.93 | $189.95 | $189.90 |
| 7 purchase totals = | $1,195.67 | $1,304.7247 | $1,304.72 | $1,304.70 | $1,304.80 | |