| 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 | $168.54 | 7.844% | $181.7603 | $181.76 | $181.75 | $181.80 |
| Purchase #2 | $200.88 | 5.320% | $211.5668 | $211.57 | $211.55 | $211.60 |
| Purchase #3 | $185.36 | 8.359% | $200.8542 | $200.85 | $200.85 | $200.90 |
| Purchase #4 | $140.94 | 10.270% | $155.4145 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $161.37 | 5.575% | $170.3664 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $74.40 | 12.592% | $83.7684 | $83.77 | $83.75 | $83.80 |
| Purchase #7 | $119.98 | 8.403% | $130.0619 | $130.06 | $130.05 | $130.10 |
| 7 purchase totals = | $1,051.47 | $1,133.7925 | $1,133.79 | $1,133.70 | $1,134.00 | |