| 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 | $167.30 | 9.213% | $182.7133 | $182.71 | $182.70 | $182.70 |
| Purchase #2 | $225.50 | 4.399% | $235.4197 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $97.36 | 10.258% | $107.3472 | $107.35 | $107.35 | $107.30 |
| Purchase #4 | $10.62 | 9.514% | $11.6304 | $11.63 | $11.65 | $11.60 |
| Purchase #5 | $146.59 | 11.453% | $163.379 | $163.38 | $163.40 | $163.40 |
| Purchase #6 | $84.86 | 4.492% | $88.6719 | $88.67 | $88.65 | $88.70 |
| Purchase #7 | $216.93 | 6.313% | $230.6248 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $949.16 | $1,019.7863 | $1,019.78 | $1,019.75 | $1,019.70 | |