| 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 | $136.60 | 12.736% | $153.9974 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $52.92 | 8.140% | $57.2277 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $128.27 | 7.868% | $138.3623 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $230.94 | 3.122% | $238.1499 | $238.15 | $238.15 | $238.10 |
| Purchase #5 | $49.94 | 11.146% | $55.5063 | $55.51 | $55.50 | $55.50 |
| Purchase #6 | $118.32 | 8.618% | $128.5168 | $128.52 | $128.50 | $128.50 |
| Purchase #7 | $98.78 | 4.531% | $103.2557 | $103.26 | $103.25 | $103.30 |
| 7 purchase totals = | $815.77 | $875.0161 | $875.03 | $875.00 | $875.00 | |