| 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 | $123.61 | 11.809% | $138.2071 | $138.21 | $138.20 | $138.20 |
| Purchase #2 | $220.38 | 13.671% | $250.5081 | $250.51 | $250.50 | $250.50 |
| Purchase #3 | $48.69 | 13.359% | $55.1945 | $55.19 | $55.20 | $55.20 |
| Purchase #4 | $66.36 | 10.629% | $73.4134 | $73.41 | $73.40 | $73.40 |
| Purchase #5 | $164.44 | 12.616% | $185.1858 | $185.19 | $185.20 | $185.20 |
| Purchase #6 | $39.88 | 7.651% | $42.9312 | $42.93 | $42.95 | $42.90 |
| Purchase #7 | $126.32 | 8.554% | $137.1254 | $137.13 | $137.15 | $137.10 |
| 7 purchase totals = | $789.68 | $882.5655 | $882.57 | $882.60 | $882.50 | |