| 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 | $149.66 | 3.587% | $155.0283 | $155.03 | $155.05 | $155.00 |
| Purchase #2 | $245.41 | 11.396% | $273.3769 | $273.38 | $273.40 | $273.40 |
| Purchase #3 | $201.28 | 3.615% | $208.5563 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $230.93 | 3.218% | $238.3613 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $62.83 | 8.592% | $68.2284 | $68.23 | $68.25 | $68.20 |
| Purchase #6 | $180.40 | 3.315% | $186.3803 | $186.38 | $186.40 | $186.40 |
| Purchase #7 | $8.93 | 6.122% | $9.4767 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $1,079.44 | $1,139.4082 | $1,139.42 | $1,139.50 | $1,139.50 | |