| 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 | $160.92 | 9.332% | $175.9371 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $243.43 | 10.422% | $268.8003 | $268.80 | $268.80 | $268.80 |
| Purchase #3 | $113.61 | 12.709% | $128.0487 | $128.05 | $128.05 | $128.00 |
| Purchase #4 | $108.28 | 6.181% | $114.9728 | $114.97 | $114.95 | $115.00 |
| Purchase #5 | $124.98 | 12.465% | $140.5588 | $140.56 | $140.55 | $140.60 |
| Purchase #6 | $163.57 | 10.288% | $180.3981 | $180.40 | $180.40 | $180.40 |
| Purchase #7 | $137.67 | 7.664% | $148.221 | $148.22 | $148.20 | $148.20 |
| 7 purchase totals = | $1,052.46 | $1,156.9368 | $1,156.94 | $1,156.90 | $1,156.90 | |