| 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 | $198.26 | 9.839% | $217.7668 | $217.77 | $217.75 | $217.80 |
| Purchase #2 | $228.32 | 7.242% | $244.8549 | $244.85 | $244.85 | $244.90 |
| Purchase #3 | $159.80 | 13.758% | $181.7853 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $8.41 | 11.587% | $9.3845 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $29.35 | 12.717% | $33.0824 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $209.90 | 13.279% | $237.7726 | $237.77 | $237.75 | $237.80 |
| Purchase #7 | $134.36 | 12.509% | $151.1671 | $151.17 | $151.15 | $151.20 |
| 7 purchase totals = | $968.40 | $1,075.8136 | $1,075.81 | $1,075.80 | $1,076.00 | |