| 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 | $150.54 | 4.226% | $156.9018 | $156.90 | $156.90 | $156.90 |
| Purchase #2 | $81.60 | 7.504% | $87.7233 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $61.31 | 7.254% | $65.7574 | $65.76 | $65.75 | $65.80 |
| Purchase #4 | $207.74 | 11.526% | $231.6841 | $231.68 | $231.70 | $231.70 |
| Purchase #5 | $72.83 | 3.236% | $75.1868 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $201.65 | 11.248% | $224.3316 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $250.52 | 3.126% | $258.3513 | $258.35 | $258.35 | $258.40 |
| 7 purchase totals = | $1,026.19 | $1,099.9363 | $1,099.93 | $1,099.95 | $1,100.00 | |