| 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 | $134.94 | 13.533% | $153.2014 | $153.20 | $153.20 | $153.20 |
| Purchase #2 | $246.50 | 10.510% | $272.4072 | $272.41 | $272.40 | $272.40 |
| Purchase #3 | $78.86 | 7.690% | $84.9243 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $40.41 | 8.546% | $43.8634 | $43.86 | $43.85 | $43.90 |
| Purchase #5 | $156.25 | 12.366% | $175.5719 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $9.82 | 9.845% | $10.7868 | $10.79 | $10.80 | $10.80 |
| Purchase #7 | $250.31 | 5.647% | $264.445 | $264.45 | $264.45 | $264.40 |
| 7 purchase totals = | $917.09 | $1,005.2000 | $1,005.20 | $1,005.15 | $1,005.20 | |