| 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 | $163.88 | 13.744% | $186.4037 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $140.95 | 6.253% | $149.7636 | $149.76 | $149.75 | $149.80 |
| Purchase #3 | $31.86 | 12.632% | $35.8846 | $35.88 | $35.90 | $35.90 |
| Purchase #4 | $247.92 | 7.554% | $266.6479 | $266.65 | $266.65 | $266.60 |
| Purchase #5 | $77.46 | 6.849% | $82.7652 | $82.77 | $82.75 | $82.80 |
| Purchase #6 | $7.74 | 12.663% | $8.7201 | $8.72 | $8.70 | $8.70 |
| Purchase #7 | $180.90 | 6.520% | $192.6947 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $850.71 | $922.8798 | $922.87 | $922.85 | $922.90 | |