| 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 | $155.86 | 12.739% | $175.715 | $175.72 | $175.70 | $175.70 |
| Purchase #2 | $179.88 | 9.804% | $197.5154 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $182.47 | 4.853% | $191.3253 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $109.62 | 12.435% | $123.2512 | $123.25 | $123.25 | $123.30 |
| Purchase #5 | $154.88 | 5.365% | $163.1893 | $163.19 | $163.20 | $163.20 |
| Purchase #6 | $195.43 | 5.358% | $205.9011 | $205.90 | $205.90 | $205.90 |
| Purchase #7 | $171.68 | 10.855% | $190.3159 | $190.32 | $190.30 | $190.30 |
| 7 purchase totals = | $1,149.82 | $1,247.2132 | $1,247.23 | $1,247.20 | $1,247.20 | |