| 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 | $72.26 | 13.337% | $81.8973 | $81.90 | $81.90 | $81.90 |
| Purchase #2 | $46.41 | 10.367% | $51.2213 | $51.22 | $51.20 | $51.20 |
| Purchase #3 | $97.37 | 3.486% | $100.7643 | $100.76 | $100.75 | $100.80 |
| Purchase #4 | $159.25 | 11.326% | $177.2867 | $177.29 | $177.30 | $177.30 |
| Purchase #5 | $192.27 | 10.620% | $212.6891 | $212.69 | $212.70 | $212.70 |
| Purchase #6 | $182.79 | 7.480% | $196.4627 | $196.46 | $196.45 | $196.50 |
| Purchase #7 | $133.52 | 10.651% | $147.7412 | $147.74 | $147.75 | $147.70 |
| 7 purchase totals = | $883.87 | $968.0626 | $968.06 | $968.05 | $968.10 | |