| 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 | $137.46 | 4.730% | $143.9619 | $143.96 | $143.95 | $144.00 |
| Purchase #2 | $173.77 | 3.540% | $179.9215 | $179.92 | $179.90 | $179.90 |
| Purchase #3 | $60.79 | 12.823% | $68.5851 | $68.59 | $68.60 | $68.60 |
| Purchase #4 | $108.81 | 9.343% | $118.9761 | $118.98 | $119.00 | $119.00 |
| Purchase #5 | $77.95 | 11.643% | $87.0257 | $87.03 | $87.05 | $87.00 |
| Purchase #6 | $126.72 | 11.368% | $141.1255 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $88.46 | 3.833% | $91.8507 | $91.85 | $91.85 | $91.90 |
| 7 purchase totals = | $773.96 | $831.4465 | $831.46 | $831.50 | $831.50 | |