| 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 | $107.92 | 3.536% | $111.7361 | $111.74 | $111.75 | $111.70 |
| Purchase #2 | $157.65 | 6.441% | $167.8042 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $210.69 | 11.593% | $235.1153 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $186.99 | 13.770% | $212.7385 | $212.74 | $212.75 | $212.70 |
| Purchase #5 | $170.91 | 11.307% | $190.2348 | $190.23 | $190.25 | $190.20 |
| Purchase #6 | $184.29 | 9.248% | $201.3331 | $201.33 | $201.35 | $201.30 |
| Purchase #7 | $28.41 | 7.668% | $30.5885 | $30.59 | $30.60 | $30.60 |
| 7 purchase totals = | $1,046.86 | $1,149.5505 | $1,149.55 | $1,149.60 | $1,149.40 | |