| 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 | $165.71 | 11.236% | $184.3292 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $165.59 | 3.261% | $170.9899 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $101.52 | 5.314% | $106.9148 | $106.91 | $106.90 | $106.90 |
| Purchase #4 | $93.79 | 10.783% | $103.9034 | $103.90 | $103.90 | $103.90 |
| Purchase #5 | $121.92 | 12.391% | $137.0271 | $137.03 | $137.05 | $137.00 |
| Purchase #6 | $153.36 | 5.232% | $161.3838 | $161.38 | $161.40 | $161.40 |
| Purchase #7 | $188.29 | 8.816% | $204.8896 | $204.89 | $204.90 | $204.90 |
| 7 purchase totals = | $990.18 | $1,069.4378 | $1,069.43 | $1,069.50 | $1,069.40 | |