| 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 | $175.37 | 13.829% | $199.6219 | $199.62 | $199.60 | $199.60 |
| Purchase #2 | $81.37 | 9.321% | $88.9545 | $88.95 | $88.95 | $89.00 |
| Purchase #3 | $85.33 | 4.251% | $88.9574 | $88.96 | $88.95 | $89.00 |
| Purchase #4 | $185.34 | 9.658% | $203.2401 | $203.24 | $203.25 | $203.20 |
| Purchase #5 | $131.38 | 12.517% | $147.8248 | $147.82 | $147.80 | $147.80 |
| Purchase #6 | $80.57 | 6.371% | $85.7031 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $51.46 | 12.778% | $58.0356 | $58.04 | $58.05 | $58.00 |
| 7 purchase totals = | $790.82 | $872.3374 | $872.33 | $872.30 | $872.30 | |