| 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 | $176.27 | 3.765% | $182.9066 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $197.59 | 7.431% | $212.2729 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $169.36 | 11.117% | $188.1878 | $188.19 | $188.20 | $188.20 |
| Purchase #4 | $193.65 | 10.583% | $214.144 | $214.14 | $214.15 | $214.10 |
| Purchase #5 | $211.91 | 7.668% | $228.1593 | $228.16 | $228.15 | $228.20 |
| Purchase #6 | $30.47 | 5.707% | $32.2089 | $32.21 | $32.20 | $32.20 |
| Purchase #7 | $120.63 | 7.488% | $129.6628 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $1,099.88 | $1,187.5423 | $1,187.54 | $1,187.50 | $1,187.60 | |