| 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 | $156.59 | 5.167% | $164.681 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $28.77 | 5.486% | $30.3483 | $30.35 | $30.35 | $30.30 |
| Purchase #3 | $147.36 | 7.745% | $158.773 | $158.77 | $158.75 | $158.80 |
| Purchase #4 | $147.40 | 6.269% | $156.6405 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $170.43 | 11.479% | $189.9937 | $189.99 | $190.00 | $190.00 |
| Purchase #6 | $120.26 | 5.587% | $126.9789 | $126.98 | $127.00 | $127.00 |
| Purchase #7 | $68.29 | 8.527% | $74.1131 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $839.10 | $901.5285 | $901.52 | $901.55 | $901.50 | |