| 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 | $197.59 | 6.566% | $210.5638 | $210.56 | $210.55 | $210.60 |
| Purchase #2 | $80.25 | 12.314% | $90.132 | $90.13 | $90.15 | $90.10 |
| Purchase #3 | $141.29 | 11.630% | $157.722 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $148.43 | 4.257% | $154.7487 | $154.75 | $154.75 | $154.70 |
| Purchase #5 | $164.75 | 5.608% | $173.9892 | $173.99 | $174.00 | $174.00 |
| Purchase #6 | $36.45 | 11.435% | $40.6181 | $40.62 | $40.60 | $40.60 |
| Purchase #7 | $80.80 | 4.251% | $84.2348 | $84.23 | $84.25 | $84.20 |
| 7 purchase totals = | $849.56 | $912.0086 | $912.00 | $912.00 | $911.90 | |