| 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 | $185.99 | 5.380% | $195.9963 | $196.00 | $196.00 | $196.00 |
| Purchase #2 | $27.84 | 6.484% | $29.6451 | $29.65 | $29.65 | $29.60 |
| Purchase #3 | $115.58 | 4.714% | $121.0284 | $121.03 | $121.05 | $121.00 |
| Purchase #4 | $104.60 | 10.132% | $115.1981 | $115.20 | $115.20 | $115.20 |
| Purchase #5 | $181.93 | 10.339% | $200.7397 | $200.74 | $200.75 | $200.70 |
| Purchase #6 | $241.64 | 12.803% | $272.5772 | $272.58 | $272.60 | $272.60 |
| Purchase #7 | $180.39 | 13.232% | $204.2592 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $1,037.97 | $1,139.4440 | $1,139.46 | $1,139.50 | $1,139.40 | |