| 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 | $168.72 | 3.277% | $174.249 | $174.25 | $174.25 | $174.20 |
| Purchase #2 | $123.75 | 5.130% | $130.0984 | $130.10 | $130.10 | $130.10 |
| Purchase #3 | $195.40 | 5.361% | $205.8754 | $205.88 | $205.90 | $205.90 |
| Purchase #4 | $191.30 | 13.447% | $217.0241 | $217.02 | $217.00 | $217.00 |
| Purchase #5 | $234.39 | 9.337% | $256.275 | $256.28 | $256.30 | $256.30 |
| Purchase #6 | $227.65 | 9.474% | $249.2176 | $249.22 | $249.20 | $249.20 |
| Purchase #7 | $149.61 | 13.289% | $169.4917 | $169.49 | $169.50 | $169.50 |
| 7 purchase totals = | $1,290.82 | $1,402.2312 | $1,402.24 | $1,402.25 | $1,402.20 | |