| 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 | $106.73 | 13.816% | $121.4758 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $168.63 | 6.229% | $179.134 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $40.88 | 10.633% | $45.2268 | $45.23 | $45.25 | $45.20 |
| Purchase #4 | $28.42 | 7.426% | $30.5305 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $183.36 | 8.294% | $198.5679 | $198.57 | $198.55 | $198.60 |
| Purchase #6 | $97.76 | 4.208% | $101.8737 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $233.79 | 3.467% | $241.8955 | $241.90 | $241.90 | $241.90 |
| 7 purchase totals = | $859.57 | $918.7042 | $918.71 | $918.75 | $918.70 | |