| 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 | $159.40 | 9.145% | $173.9771 | $173.98 | $174.00 | $174.00 |
| Purchase #2 | $180.26 | 11.566% | $201.1089 | $201.11 | $201.10 | $201.10 |
| Purchase #3 | $141.34 | 3.621% | $146.4579 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $48.99 | 5.475% | $51.6722 | $51.67 | $51.65 | $51.70 |
| Purchase #5 | $33.78 | 13.620% | $38.3808 | $38.38 | $38.40 | $38.40 |
| Purchase #6 | $77.25 | 12.224% | $86.693 | $86.69 | $86.70 | $86.70 |
| Purchase #7 | $238.45 | 3.540% | $246.8911 | $246.89 | $246.90 | $246.90 |
| 7 purchase totals = | $879.47 | $945.1810 | $945.18 | $945.20 | $945.30 | |