| 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 | $103.84 | 7.721% | $111.8575 | $111.86 | $111.85 | $111.90 |
| Purchase #2 | $104.69 | 5.709% | $110.6668 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $209.64 | 5.754% | $221.7027 | $221.70 | $221.70 | $221.70 |
| Purchase #4 | $111.34 | 12.560% | $125.3243 | $125.32 | $125.30 | $125.30 |
| Purchase #5 | $156.90 | 4.159% | $163.4255 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $173.46 | 5.461% | $182.9327 | $182.93 | $182.95 | $182.90 |
| Purchase #7 | $160.55 | 9.156% | $175.25 | $175.25 | $175.25 | $175.30 |
| 7 purchase totals = | $1,020.42 | $1,091.1595 | $1,091.16 | $1,091.15 | $1,091.20 | |