| 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 | $174.98 | 4.701% | $183.2058 | $183.21 | $183.20 | $183.20 |
| Purchase #2 | $40.36 | 6.569% | $43.0112 | $43.01 | $43.00 | $43.00 |
| Purchase #3 | $24.51 | 4.833% | $25.6946 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $26.60 | 6.129% | $28.2303 | $28.23 | $28.25 | $28.20 |
| Purchase #5 | $173.48 | 11.318% | $193.1145 | $193.11 | $193.10 | $193.10 |
| Purchase #6 | $230.96 | 10.183% | $254.4787 | $254.48 | $254.50 | $254.50 |
| Purchase #7 | $18.70 | 10.460% | $20.656 | $20.66 | $20.65 | $20.70 |
| 7 purchase totals = | $689.59 | $748.3911 | $748.39 | $748.40 | $748.40 | |