| 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 | $186.27 | 7.129% | $199.5492 | $199.55 | $199.55 | $199.50 |
| Purchase #2 | $12.41 | 11.686% | $13.8602 | $13.86 | $13.85 | $13.90 |
| Purchase #3 | $177.37 | 11.650% | $198.0336 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $51.51 | 3.233% | $53.1753 | $53.18 | $53.20 | $53.20 |
| Purchase #5 | $170.55 | 7.287% | $182.978 | $182.98 | $183.00 | $183.00 |
| Purchase #6 | $131.95 | 7.698% | $142.1075 | $142.11 | $142.10 | $142.10 |
| Purchase #7 | $232.99 | 4.371% | $243.174 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $963.05 | $1,032.8778 | $1,032.88 | $1,032.90 | $1,032.90 | |