| 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 | $145.58 | 8.584% | $158.0766 | $158.08 | $158.10 | $158.10 |
| Purchase #2 | $228.92 | 5.718% | $242.0096 | $242.01 | $242.00 | $242.00 |
| Purchase #3 | $229.45 | 12.722% | $258.6406 | $258.64 | $258.65 | $258.60 |
| Purchase #4 | $74.34 | 11.645% | $82.9969 | $83.00 | $83.00 | $83.00 |
| Purchase #5 | $220.35 | 3.705% | $228.514 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $78.45 | 11.419% | $87.4082 | $87.41 | $87.40 | $87.40 |
| Purchase #7 | $17.41 | 5.337% | $18.3392 | $18.34 | $18.35 | $18.30 |
| 7 purchase totals = | $994.50 | $1,075.9851 | $1,075.99 | $1,076.00 | $1,075.90 | |