| 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 | $195.67 | 9.108% | $213.4916 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $79.97 | 13.488% | $90.7564 | $90.76 | $90.75 | $90.80 |
| Purchase #3 | $115.65 | 5.611% | $122.1391 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $89.62 | 3.463% | $92.7235 | $92.72 | $92.70 | $92.70 |
| Purchase #5 | $44.93 | 8.718% | $48.847 | $48.85 | $48.85 | $48.80 |
| Purchase #6 | $210.87 | 7.705% | $227.1175 | $227.12 | $227.10 | $227.10 |
| Purchase #7 | $168.61 | 3.657% | $174.7761 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $905.32 | $969.8512 | $969.86 | $969.85 | $969.80 | |