| 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 | $59.53 | 10.285% | $65.6527 | $65.65 | $65.65 | $65.70 |
| Purchase #2 | $143.50 | 12.800% | $161.868 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $183.38 | 7.326% | $196.8144 | $196.81 | $196.80 | $196.80 |
| Purchase #4 | $164.53 | 12.475% | $185.0551 | $185.06 | $185.05 | $185.10 |
| Purchase #5 | $199.91 | 10.254% | $220.4088 | $220.41 | $220.40 | $220.40 |
| Purchase #6 | $75.78 | 8.736% | $82.4001 | $82.40 | $82.40 | $82.40 |
| Purchase #7 | $149.95 | 8.707% | $163.0061 | $163.01 | $163.00 | $163.00 |
| 7 purchase totals = | $976.58 | $1,075.2052 | $1,075.21 | $1,075.15 | $1,075.30 | |