| 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 | $149.45 | 9.662% | $163.8899 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $128.38 | 11.460% | $143.0923 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $8.65 | 11.238% | $9.6221 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $130.61 | 12.803% | $147.332 | $147.33 | $147.35 | $147.30 |
| Purchase #5 | $139.35 | 11.297% | $155.0924 | $155.09 | $155.10 | $155.10 |
| Purchase #6 | $225.30 | 6.297% | $239.4871 | $239.49 | $239.50 | $239.50 |
| Purchase #7 | $27.70 | 8.246% | $29.9841 | $29.98 | $30.00 | $30.00 |
| 7 purchase totals = | $809.44 | $888.4999 | $888.49 | $888.55 | $888.50 | |