| 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 | $16.64 | 12.735% | $18.7591 | $18.76 | $18.75 | $18.80 |
| Purchase #2 | $180.79 | 3.361% | $186.8664 | $186.87 | $186.85 | $186.90 |
| Purchase #3 | $220.85 | 8.287% | $239.1518 | $239.15 | $239.15 | $239.20 |
| Purchase #4 | $127.75 | 9.791% | $140.258 | $140.26 | $140.25 | $140.30 |
| Purchase #5 | $231.98 | 9.224% | $253.3778 | $253.38 | $253.40 | $253.40 |
| Purchase #6 | $57.57 | 12.140% | $64.559 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $161.87 | 6.857% | $172.9694 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $997.45 | $1,075.9415 | $1,075.95 | $1,075.90 | $1,076.20 | |