| 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 | $148.50 | 6.219% | $157.7352 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $26.87 | 7.599% | $28.9119 | $28.91 | $28.90 | $28.90 |
| Purchase #3 | $208.37 | 10.525% | $230.3009 | $230.30 | $230.30 | $230.30 |
| Purchase #4 | $160.97 | 6.388% | $171.2528 | $171.25 | $171.25 | $171.30 |
| Purchase #5 | $37.49 | 3.257% | $38.711 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $151.96 | 9.724% | $166.7366 | $166.74 | $166.75 | $166.70 |
| Purchase #7 | $207.62 | 3.837% | $215.5864 | $215.59 | $215.60 | $215.60 |
| 7 purchase totals = | $941.78 | $1,009.2348 | $1,009.24 | $1,009.25 | $1,009.20 | |