| 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 | $141.90 | 9.217% | $154.9789 | $154.98 | $155.00 | $155.00 |
| Purchase #2 | $191.65 | 11.593% | $213.868 | $213.87 | $213.85 | $213.90 |
| Purchase #3 | $113.66 | 3.189% | $117.2846 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $193.30 | 5.608% | $204.1403 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $22.32 | 5.343% | $23.5126 | $23.51 | $23.50 | $23.50 |
| Purchase #6 | $64.75 | 12.642% | $72.9357 | $72.94 | $72.95 | $72.90 |
| Purchase #7 | $214.63 | 7.852% | $231.4827 | $231.48 | $231.50 | $231.50 |
| 7 purchase totals = | $942.21 | $1,018.2028 | $1,018.20 | $1,018.25 | $1,018.20 | |