| 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 | $145.57 | 12.241% | $163.3892 | $163.39 | $163.40 | $163.40 |
| Purchase #2 | $240.47 | 13.596% | $273.1643 | $273.16 | $273.15 | $273.20 |
| Purchase #3 | $230.93 | 4.184% | $240.5921 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $58.89 | 4.518% | $61.5507 | $61.55 | $61.55 | $61.60 |
| Purchase #5 | $191.74 | 8.227% | $207.5144 | $207.51 | $207.50 | $207.50 |
| Purchase #6 | $80.40 | 8.335% | $87.1013 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $158.89 | 7.663% | $171.0657 | $171.07 | $171.05 | $171.10 |
| 7 purchase totals = | $1,106.89 | $1,204.3777 | $1,204.37 | $1,204.35 | $1,204.50 | |