| 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 | $136.73 | 5.114% | $143.7224 | $143.72 | $143.70 | $143.70 |
| Purchase #2 | $80.86 | 9.428% | $88.4835 | $88.48 | $88.50 | $88.50 |
| Purchase #3 | $151.79 | 5.512% | $160.1567 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $78.40 | 4.615% | $82.0182 | $82.02 | $82.00 | $82.00 |
| Purchase #5 | $63.45 | 7.268% | $68.0615 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $177.89 | 3.253% | $183.6768 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $171.62 | 12.560% | $193.1755 | $193.18 | $193.20 | $193.20 |
| 7 purchase totals = | $860.74 | $919.2946 | $919.30 | $919.30 | $919.40 | |