| 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 | $167.79 | 10.824% | $185.9516 | $185.95 | $185.95 | $186.00 |
| Purchase #2 | $206.99 | 11.745% | $231.301 | $231.30 | $231.30 | $231.30 |
| Purchase #3 | $7.28 | 9.755% | $7.9902 | $7.99 | $8.00 | $8.00 |
| Purchase #4 | $241.81 | 7.826% | $260.7341 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $147.62 | 9.344% | $161.4136 | $161.41 | $161.40 | $161.40 |
| Purchase #6 | $243.84 | 6.657% | $260.0724 | $260.07 | $260.05 | $260.10 |
| Purchase #7 | $19.97 | 5.415% | $21.0514 | $21.05 | $21.05 | $21.10 |
| 7 purchase totals = | $1,035.30 | $1,128.5143 | $1,128.50 | $1,128.50 | $1,128.60 | |