| 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 | $240.83 | 5.210% | $253.3772 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $57.46 | 11.330% | $63.9702 | $63.97 | $63.95 | $64.00 |
| Purchase #3 | $71.56 | 7.776% | $77.1245 | $77.12 | $77.10 | $77.10 |
| Purchase #4 | $155.48 | 5.764% | $164.4419 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $174.74 | 5.135% | $183.7129 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $154.33 | 7.640% | $166.1208 | $166.12 | $166.10 | $166.10 |
| Purchase #7 | $206.55 | 13.540% | $234.5169 | $234.52 | $234.50 | $234.50 |
| 7 purchase totals = | $1,060.95 | $1,143.2644 | $1,143.26 | $1,143.20 | $1,143.20 | |