| 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 | $183.49 | 8.622% | $199.3105 | $199.31 | $199.30 | $199.30 |
| Purchase #2 | $78.66 | 3.152% | $81.1394 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $129.25 | 12.533% | $145.4489 | $145.45 | $145.45 | $145.40 |
| Purchase #4 | $80.65 | 7.253% | $86.4995 | $86.50 | $86.50 | $86.50 |
| Purchase #5 | $16.63 | 6.669% | $17.7391 | $17.74 | $17.75 | $17.70 |
| Purchase #6 | $105.59 | 6.682% | $112.6455 | $112.65 | $112.65 | $112.60 |
| Purchase #7 | $37.88 | 10.210% | $41.7475 | $41.75 | $41.75 | $41.70 |
| 7 purchase totals = | $632.15 | $684.5304 | $684.54 | $684.55 | $684.30 | |