| 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 | $145.33 | 11.752% | $162.4092 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $14.56 | 11.847% | $16.2849 | $16.28 | $16.30 | $16.30 |
| Purchase #3 | $113.84 | 10.148% | $125.3925 | $125.39 | $125.40 | $125.40 |
| Purchase #4 | $132.56 | 6.606% | $141.3169 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $73.52 | 9.235% | $80.3096 | $80.31 | $80.30 | $80.30 |
| Purchase #6 | $174.39 | 9.299% | $190.6065 | $190.61 | $190.60 | $190.60 |
| Purchase #7 | $126.77 | 6.126% | $134.5359 | $134.54 | $134.55 | $134.50 |
| 7 purchase totals = | $780.97 | $850.8555 | $850.86 | $850.85 | $850.80 | |