| 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 | $133.30 | 12.215% | $149.5826 | $149.58 | $149.60 | $149.60 |
| Purchase #2 | $31.87 | 11.814% | $35.6351 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $30.92 | 4.422% | $32.2873 | $32.29 | $32.30 | $32.30 |
| Purchase #4 | $127.91 | 7.857% | $137.9599 | $137.96 | $137.95 | $138.00 |
| Purchase #5 | $145.59 | 10.217% | $160.4649 | $160.46 | $160.45 | $160.50 |
| Purchase #6 | $202.26 | 4.600% | $211.564 | $211.56 | $211.55 | $211.60 |
| Purchase #7 | $27.79 | 9.733% | $30.4948 | $30.49 | $30.50 | $30.50 |
| 7 purchase totals = | $699.64 | $757.9886 | $757.98 | $758.00 | $758.10 | |