| 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 | $129.69 | 7.287% | $139.1405 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $23.43 | 13.835% | $26.6715 | $26.67 | $26.65 | $26.70 |
| Purchase #3 | $148.77 | 5.632% | $157.1487 | $157.15 | $157.15 | $157.10 |
| Purchase #4 | $113.89 | 13.553% | $129.3255 | $129.33 | $129.35 | $129.30 |
| Purchase #5 | $58.32 | 8.288% | $63.1536 | $63.15 | $63.15 | $63.20 |
| Purchase #6 | $49.56 | 3.322% | $51.2064 | $51.21 | $51.20 | $51.20 |
| Purchase #7 | $179.86 | 12.515% | $202.3695 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $703.52 | $769.0157 | $769.02 | $769.00 | $769.00 | |