| 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 | $158.36 | 13.467% | $179.6863 | $179.69 | $179.70 | $179.70 |
| Purchase #2 | $163.36 | 10.113% | $179.8806 | $179.88 | $179.90 | $179.90 |
| Purchase #3 | $151.26 | 7.108% | $162.0116 | $162.01 | $162.00 | $162.00 |
| Purchase #4 | $205.76 | 12.156% | $230.7722 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $48.92 | 3.501% | $50.6327 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $245.39 | 13.241% | $277.8821 | $277.88 | $277.90 | $277.90 |
| Purchase #7 | $149.46 | 10.573% | $165.2624 | $165.26 | $165.25 | $165.30 |
| 7 purchase totals = | $1,122.51 | $1,246.1279 | $1,246.12 | $1,246.15 | $1,246.20 | |