| 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 | $158.26 | 13.109% | $179.0063 | $179.01 | $179.00 | $179.00 |
| Purchase #2 | $112.83 | 11.230% | $125.5008 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $243.94 | 9.352% | $266.7533 | $266.75 | $266.75 | $266.80 |
| Purchase #4 | $6.81 | 8.417% | $7.3832 | $7.38 | $7.40 | $7.40 |
| Purchase #5 | $159.83 | 3.493% | $165.4129 | $165.41 | $165.40 | $165.40 |
| Purchase #6 | $34.81 | 6.537% | $37.0855 | $37.09 | $37.10 | $37.10 |
| Purchase #7 | $106.84 | 3.106% | $110.1585 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $823.32 | $891.3005 | $891.30 | $891.30 | $891.40 | |