| 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 | $163.47 | 7.848% | $176.2991 | $176.30 | $176.30 | $176.30 |
| Purchase #2 | $80.52 | 3.440% | $83.2899 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $168.88 | 6.435% | $179.7474 | $179.75 | $179.75 | $179.70 |
| Purchase #4 | $227.99 | 12.868% | $257.3278 | $257.33 | $257.35 | $257.30 |
| Purchase #5 | $176.96 | 4.508% | $184.9374 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $100.30 | 13.535% | $113.8756 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $108.67 | 4.141% | $113.17 | $113.17 | $113.15 | $113.20 |
| 7 purchase totals = | $1,026.79 | $1,108.6472 | $1,108.66 | $1,108.70 | $1,108.60 | |