| 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 | $142.56 | 5.672% | $150.646 | $150.65 | $150.65 | $150.60 |
| Purchase #2 | $30.89 | 13.668% | $35.112 | $35.11 | $35.10 | $35.10 |
| Purchase #3 | $136.52 | 6.259% | $145.0648 | $145.06 | $145.05 | $145.10 |
| Purchase #4 | $201.79 | 11.159% | $224.3077 | $224.31 | $224.30 | $224.30 |
| Purchase #5 | $22.38 | 9.861% | $24.5869 | $24.59 | $24.60 | $24.60 |
| Purchase #6 | $108.44 | 4.277% | $113.078 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $28.85 | 6.822% | $30.8181 | $30.82 | $30.80 | $30.80 |
| 7 purchase totals = | $671.43 | $723.6135 | $723.62 | $723.60 | $723.60 | |