| 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 | $180.39 | 5.493% | $190.2988 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $54.43 | 6.571% | $58.0066 | $58.01 | $58.00 | $58.00 |
| Purchase #3 | $140.88 | 9.581% | $154.3777 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $248.91 | 8.651% | $270.4432 | $270.44 | $270.45 | $270.40 |
| Purchase #5 | $36.56 | 4.589% | $38.2377 | $38.24 | $38.25 | $38.20 |
| Purchase #6 | $57.91 | 5.710% | $61.2167 | $61.22 | $61.20 | $61.20 |
| Purchase #7 | $60.56 | 8.308% | $65.5913 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $779.64 | $838.1720 | $838.18 | $838.20 | $838.10 | |