| 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 | $157.82 | 9.141% | $172.2463 | $172.25 | $172.25 | $172.20 |
| Purchase #2 | $33.32 | 4.237% | $34.7318 | $34.73 | $34.75 | $34.70 |
| Purchase #3 | $124.28 | 10.227% | $136.9901 | $136.99 | $137.00 | $137.00 |
| Purchase #4 | $147.32 | 11.324% | $164.0025 | $164.00 | $164.00 | $164.00 |
| Purchase #5 | $118.55 | 11.301% | $131.9473 | $131.95 | $131.95 | $131.90 |
| Purchase #6 | $44.56 | 3.248% | $46.0073 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $11.58 | 4.716% | $12.1261 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $637.43 | $698.0514 | $698.06 | $698.10 | $697.90 | |