| 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 | $163.58 | 8.113% | $176.8512 | $176.85 | $176.85 | $176.90 |
| Purchase #2 | $136.69 | 6.303% | $145.3056 | $145.31 | $145.30 | $145.30 |
| Purchase #3 | $125.64 | 11.349% | $139.8989 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $48.70 | 12.241% | $54.6614 | $54.66 | $54.65 | $54.70 |
| Purchase #5 | $161.60 | 9.726% | $177.3172 | $177.32 | $177.30 | $177.30 |
| Purchase #6 | $166.90 | 10.210% | $183.9405 | $183.94 | $183.95 | $183.90 |
| Purchase #7 | $5.81 | 9.824% | $6.3808 | $6.38 | $6.40 | $6.40 |
| 7 purchase totals = | $808.92 | $884.3556 | $884.36 | $884.35 | $884.40 | |