| 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 | $145.51 | 6.657% | $155.1966 | $155.20 | $155.20 | $155.20 |
| Purchase #2 | $120.55 | 11.161% | $134.0046 | $134.00 | $134.00 | $134.00 |
| Purchase #3 | $161.82 | 9.433% | $177.0845 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $94.76 | 4.803% | $99.3113 | $99.31 | $99.30 | $99.30 |
| Purchase #5 | $225.81 | 3.806% | $234.4043 | $234.40 | $234.40 | $234.40 |
| Purchase #6 | $232.39 | 11.191% | $258.3968 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $26.51 | 7.497% | $28.4975 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $1,007.35 | $1,086.8956 | $1,086.89 | $1,086.90 | $1,086.90 | |