| 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 | $174.66 | 10.770% | $193.4709 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $40.94 | 6.156% | $43.4603 | $43.46 | $43.45 | $43.50 |
| Purchase #3 | $13.96 | 7.692% | $15.0338 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $110.58 | 9.175% | $120.7257 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $76.43 | 8.867% | $83.207 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $134.62 | 9.840% | $147.8666 | $147.87 | $147.85 | $147.90 |
| Purchase #7 | $74.88 | 5.834% | $79.2485 | $79.25 | $79.25 | $79.20 |
| 7 purchase totals = | $626.07 | $683.0128 | $683.02 | $683.00 | $683.00 | |