| 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 | $163.35 | 8.270% | $176.859 | $176.86 | $176.85 | $176.90 |
| Purchase #2 | $173.67 | 3.640% | $179.9916 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $120.99 | 3.750% | $125.5271 | $125.53 | $125.55 | $125.50 |
| Purchase #4 | $192.76 | 11.467% | $214.8638 | $214.86 | $214.85 | $214.90 |
| Purchase #5 | $184.56 | 10.241% | $203.4608 | $203.46 | $203.45 | $203.50 |
| Purchase #6 | $10.29 | 11.641% | $11.4879 | $11.49 | $11.50 | $11.50 |
| Purchase #7 | $21.51 | 12.704% | $24.2426 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $867.13 | $936.4328 | $936.43 | $936.45 | $936.50 | |