| 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 | $150.41 | 9.237% | $164.3034 | $164.30 | $164.30 | $164.30 |
| Purchase #2 | $234.72 | 6.820% | $250.7279 | $250.73 | $250.75 | $250.70 |
| Purchase #3 | $124.45 | 11.735% | $139.0542 | $139.05 | $139.05 | $139.10 |
| Purchase #4 | $61.60 | 13.554% | $69.9493 | $69.95 | $69.95 | $69.90 |
| Purchase #5 | $137.87 | 10.406% | $152.2168 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $49.37 | 4.549% | $51.6158 | $51.62 | $51.60 | $51.60 |
| Purchase #7 | $97.55 | 4.369% | $101.812 | $101.81 | $101.80 | $101.80 |
| 7 purchase totals = | $855.97 | $929.6794 | $929.68 | $929.65 | $929.60 | |