| 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 | $180.41 | 6.315% | $191.8029 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $10.91 | 10.382% | $12.0427 | $12.04 | $12.05 | $12.00 |
| Purchase #3 | $112.87 | 13.148% | $127.7101 | $127.71 | $127.70 | $127.70 |
| Purchase #4 | $160.67 | 5.530% | $169.5551 | $169.56 | $169.55 | $169.60 |
| Purchase #5 | $184.92 | 5.727% | $195.5104 | $195.51 | $195.50 | $195.50 |
| Purchase #6 | $189.33 | 8.559% | $205.5348 | $205.53 | $205.55 | $205.50 |
| Purchase #7 | $223.46 | 10.339% | $246.5635 | $246.56 | $246.55 | $246.60 |
| 7 purchase totals = | $1,062.57 | $1,148.7195 | $1,148.71 | $1,148.70 | $1,148.70 | |