| 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 | $177.35 | 5.268% | $186.6928 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $105.55 | 12.536% | $118.7817 | $118.78 | $118.80 | $118.80 |
| Purchase #3 | $32.28 | 13.184% | $36.5358 | $36.54 | $36.55 | $36.50 |
| Purchase #4 | $186.54 | 11.225% | $207.4791 | $207.48 | $207.50 | $207.50 |
| Purchase #5 | $197.55 | 10.544% | $218.3797 | $218.38 | $218.40 | $218.40 |
| Purchase #6 | $192.30 | 11.593% | $214.5933 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $209.25 | 10.234% | $230.6646 | $230.66 | $230.65 | $230.70 |
| 7 purchase totals = | $1,100.82 | $1,213.1270 | $1,213.12 | $1,213.20 | $1,213.20 | |