| 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 | $207.48 | 4.568% | $216.9577 | $216.96 | $216.95 | $217.00 |
| Purchase #2 | $142.64 | 6.828% | $152.3795 | $152.38 | $152.40 | $152.40 |
| Purchase #3 | $14.47 | 12.748% | $16.3146 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $32.53 | 12.709% | $36.6642 | $36.66 | $36.65 | $36.70 |
| Purchase #5 | $37.27 | 12.609% | $41.9694 | $41.97 | $41.95 | $42.00 |
| Purchase #6 | $161.95 | 5.762% | $171.2816 | $171.28 | $171.30 | $171.30 |
| Purchase #7 | $64.69 | 7.674% | $69.6543 | $69.65 | $69.65 | $69.70 |
| 7 purchase totals = | $661.03 | $705.2213 | $705.21 | $705.20 | $705.40 | |