| 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 | $33.98 | 10.850% | $37.6668 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $156.37 | 3.727% | $162.1979 | $162.20 | $162.20 | $162.20 |
| Purchase #3 | $32.49 | 12.548% | $36.5668 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $5.36 | 7.123% | $5.7418 | $5.74 | $5.75 | $5.70 |
| Purchase #5 | $119.78 | 11.656% | $133.7416 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $186.40 | 5.533% | $196.7135 | $196.71 | $196.70 | $196.70 |
| Purchase #7 | $141.78 | 13.483% | $160.8962 | $160.90 | $160.90 | $160.90 |
| 7 purchase totals = | $676.16 | $733.5246 | $733.53 | $733.50 | $733.50 | |