| 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 | $147.62 | 5.849% | $156.2543 | $156.25 | $156.25 | $156.30 |
| Purchase #2 | $139.49 | 5.452% | $147.095 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $235.97 | 9.409% | $258.1724 | $258.17 | $258.15 | $258.20 |
| Purchase #4 | $139.94 | 9.641% | $153.4316 | $153.43 | $153.45 | $153.40 |
| Purchase #5 | $57.33 | 13.388% | $65.0053 | $65.01 | $65.00 | $65.00 |
| Purchase #6 | $83.99 | 5.107% | $88.2794 | $88.28 | $88.30 | $88.30 |
| Purchase #7 | $40.82 | 5.565% | $43.0916 | $43.09 | $43.10 | $43.10 |
| 7 purchase totals = | $845.16 | $911.3296 | $911.33 | $911.35 | $911.40 | |