| 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 | $165.80 | 9.382% | $181.3554 | $181.36 | $181.35 | $181.40 |
| Purchase #2 | $132.89 | 11.114% | $147.6594 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $208.65 | 11.834% | $233.3416 | $233.34 | $233.35 | $233.30 |
| Purchase #4 | $184.98 | 5.584% | $195.3093 | $195.31 | $195.30 | $195.30 |
| Purchase #5 | $122.42 | 6.599% | $130.4985 | $130.50 | $130.50 | $130.50 |
| Purchase #6 | $110.61 | 7.626% | $119.0451 | $119.05 | $119.05 | $119.00 |
| Purchase #7 | $82.67 | 11.286% | $92.0001 | $92.00 | $92.00 | $92.00 |
| 7 purchase totals = | $1,008.02 | $1,099.2094 | $1,099.22 | $1,099.20 | $1,099.20 | |