| 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 | $168.40 | 3.110% | $173.6372 | $173.64 | $173.65 | $173.60 |
| Purchase #2 | $29.90 | 12.443% | $33.6205 | $33.62 | $33.60 | $33.60 |
| Purchase #3 | $39.88 | 4.646% | $41.7328 | $41.73 | $41.75 | $41.70 |
| Purchase #4 | $53.41 | 4.695% | $55.9176 | $55.92 | $55.90 | $55.90 |
| Purchase #5 | $74.39 | 4.111% | $77.4482 | $77.45 | $77.45 | $77.40 |
| Purchase #6 | $9.78 | 4.347% | $10.2051 | $10.21 | $10.20 | $10.20 |
| Purchase #7 | $16.44 | 5.466% | $17.3386 | $17.34 | $17.35 | $17.30 |
| 7 purchase totals = | $392.20 | $409.9000 | $409.91 | $409.90 | $409.70 | |