| 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 | $134.66 | 9.206% | $147.0568 | $147.06 | $147.05 | $147.10 |
| Purchase #2 | $172.37 | 6.217% | $183.0862 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $169.95 | 7.844% | $183.2809 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $152.73 | 7.667% | $164.4398 | $164.44 | $164.45 | $164.40 |
| Purchase #5 | $47.96 | 11.323% | $53.3905 | $53.39 | $53.40 | $53.40 |
| Purchase #6 | $143.79 | 6.745% | $153.4886 | $153.49 | $153.50 | $153.50 |
| Purchase #7 | $16.37 | 3.546% | $16.9505 | $16.95 | $16.95 | $17.00 |
| 7 purchase totals = | $837.83 | $901.6933 | $901.70 | $901.75 | $901.80 | |