| 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 | $168.75 | 10.696% | $186.7995 | $186.80 | $186.80 | $186.80 |
| Purchase #2 | $177.77 | 8.610% | $193.076 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $139.42 | 12.208% | $156.4404 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $177.69 | 3.281% | $183.52 | $183.52 | $183.50 | $183.50 |
| Purchase #5 | $203.95 | 9.284% | $222.8847 | $222.88 | $222.90 | $222.90 |
| Purchase #6 | $33.58 | 13.322% | $38.0535 | $38.05 | $38.05 | $38.10 |
| Purchase #7 | $34.40 | 8.317% | $37.261 | $37.26 | $37.25 | $37.30 |
| 7 purchase totals = | $935.56 | $1,018.0351 | $1,018.03 | $1,018.05 | $1,018.10 | |