| 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 | $199.53 | 12.700% | $224.8703 | $224.87 | $224.85 | $224.90 |
| Purchase #2 | $180.72 | 9.156% | $197.2667 | $197.27 | $197.25 | $197.30 |
| Purchase #3 | $81.72 | 9.833% | $89.7555 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $101.81 | 13.830% | $115.8903 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $7.76 | 12.683% | $8.7442 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $72.68 | 10.421% | $80.254 | $80.25 | $80.25 | $80.30 |
| Purchase #7 | $171.40 | 8.465% | $185.909 | $185.91 | $185.90 | $185.90 |
| 7 purchase totals = | $815.62 | $902.6900 | $902.69 | $902.65 | $902.80 | |