| 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 | $162.64 | 3.604% | $168.5015 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $39.71 | 5.416% | $41.8607 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $139.38 | 12.400% | $156.6631 | $156.66 | $156.65 | $156.70 |
| Purchase #4 | $115.93 | 7.158% | $124.2283 | $124.23 | $124.25 | $124.20 |
| Purchase #5 | $212.71 | 5.769% | $224.9812 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $133.53 | 4.547% | $139.6016 | $139.60 | $139.60 | $139.60 |
| Purchase #7 | $222.99 | 10.444% | $246.2791 | $246.28 | $246.30 | $246.30 |
| 7 purchase totals = | $1,026.89 | $1,102.1155 | $1,102.11 | $1,102.15 | $1,102.20 | |