| 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 | $199.56 | 11.757% | $223.0223 | $223.02 | $223.00 | $223.00 |
| Purchase #2 | $86.60 | 4.213% | $90.2485 | $90.25 | $90.25 | $90.20 |
| Purchase #3 | $155.31 | 3.721% | $161.0891 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $137.38 | 5.108% | $144.3974 | $144.40 | $144.40 | $144.40 |
| Purchase #5 | $25.74 | 4.310% | $26.8494 | $26.85 | $26.85 | $26.80 |
| Purchase #6 | $198.41 | 6.265% | $210.8404 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $205.49 | 7.602% | $221.1113 | $221.11 | $221.10 | $221.10 |
| 7 purchase totals = | $1,008.49 | $1,077.5584 | $1,077.56 | $1,077.55 | $1,077.40 | |