| 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 | $117.33 | 10.450% | $129.591 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $149.99 | 8.831% | $163.2356 | $163.24 | $163.25 | $163.20 |
| Purchase #3 | $80.52 | 6.784% | $85.9825 | $85.98 | $86.00 | $86.00 |
| Purchase #4 | $169.53 | 11.319% | $188.7191 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $161.35 | 12.268% | $181.1444 | $181.14 | $181.15 | $181.10 |
| Purchase #6 | $249.98 | 7.515% | $268.766 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $126.29 | 6.470% | $134.461 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $1,054.99 | $1,151.8996 | $1,151.90 | $1,151.90 | $1,151.90 | |