| 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 | $116.91 | 3.152% | $120.595 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $166.77 | 6.847% | $178.1887 | $178.19 | $178.20 | $178.20 |
| Purchase #3 | $164.39 | 7.415% | $176.5795 | $176.58 | $176.60 | $176.60 |
| Purchase #4 | $78.73 | 10.203% | $86.7628 | $86.76 | $86.75 | $86.80 |
| Purchase #5 | $191.44 | 10.467% | $211.478 | $211.48 | $211.50 | $211.50 |
| Purchase #6 | $69.43 | 9.843% | $76.264 | $76.26 | $76.25 | $76.30 |
| Purchase #7 | $22.73 | 3.701% | $23.5712 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $810.40 | $873.4392 | $873.44 | $873.45 | $873.60 | |