| 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 | $162.70 | 8.388% | $176.3473 | $176.35 | $176.35 | $176.30 |
| Purchase #2 | $35.95 | 11.194% | $39.9742 | $39.97 | $39.95 | $40.00 |
| Purchase #3 | $231.45 | 9.694% | $253.8868 | $253.89 | $253.90 | $253.90 |
| Purchase #4 | $187.49 | 7.761% | $202.0411 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $70.76 | 6.578% | $75.4146 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $53.89 | 5.728% | $56.9768 | $56.98 | $57.00 | $57.00 |
| Purchase #7 | $113.76 | 12.739% | $128.2519 | $128.25 | $128.25 | $128.30 |
| 7 purchase totals = | $856.00 | $932.8927 | $932.89 | $932.90 | $932.90 | |