| 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 | $140.43 | 3.856% | $145.845 | $145.85 | $145.85 | $145.80 |
| Purchase #2 | $232.63 | 4.711% | $243.5892 | $243.59 | $243.60 | $243.60 |
| Purchase #3 | $125.33 | 3.413% | $129.6075 | $129.61 | $129.60 | $129.60 |
| Purchase #4 | $174.47 | 4.488% | $182.3002 | $182.30 | $182.30 | $182.30 |
| Purchase #5 | $118.64 | 13.763% | $134.9684 | $134.97 | $134.95 | $135.00 |
| Purchase #6 | $96.60 | 10.276% | $106.5266 | $106.53 | $106.55 | $106.50 |
| Purchase #7 | $116.85 | 12.770% | $131.7717 | $131.77 | $131.75 | $131.80 |
| 7 purchase totals = | $1,004.95 | $1,074.6086 | $1,074.62 | $1,074.60 | $1,074.60 | |