| 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 | $176.57 | 5.277% | $185.8876 | $185.89 | $185.90 | $185.90 |
| Purchase #2 | $166.74 | 7.801% | $179.7474 | $179.75 | $179.75 | $179.70 |
| Purchase #3 | $191.72 | 7.513% | $206.1239 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $54.37 | 7.799% | $58.6103 | $58.61 | $58.60 | $58.60 |
| Purchase #5 | $231.63 | 12.197% | $259.8819 | $259.88 | $259.90 | $259.90 |
| Purchase #6 | $131.42 | 7.144% | $140.8086 | $140.81 | $140.80 | $140.80 |
| Purchase #7 | $170.40 | 7.669% | $183.468 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $1,122.85 | $1,214.5277 | $1,214.53 | $1,214.50 | $1,214.50 | |