| 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 | $211.32 | 5.457% | $222.8517 | $222.85 | $222.85 | $222.90 |
| Purchase #2 | $171.79 | 10.874% | $190.4704 | $190.47 | $190.45 | $190.50 |
| Purchase #3 | $126.96 | 7.202% | $136.1037 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $133.66 | 5.194% | $140.6023 | $140.60 | $140.60 | $140.60 |
| Purchase #5 | $175.77 | 8.173% | $190.1357 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $143.77 | 8.736% | $156.3297 | $156.33 | $156.35 | $156.30 |
| Purchase #7 | $124.97 | 12.463% | $140.545 | $140.55 | $140.55 | $140.50 |
| 7 purchase totals = | $1,088.24 | $1,177.0385 | $1,177.04 | $1,177.05 | $1,177.00 | |