| 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 | $186.52 | 3.638% | $193.3056 | $193.31 | $193.30 | $193.30 |
| Purchase #2 | $18.70 | 6.618% | $19.9376 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $21.56 | 9.771% | $23.6666 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $106.56 | 13.340% | $120.7751 | $120.78 | $120.80 | $120.80 |
| Purchase #5 | $191.88 | 13.593% | $217.9622 | $217.96 | $217.95 | $218.00 |
| Purchase #6 | $146.94 | 3.189% | $151.6259 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $68.88 | 5.208% | $72.4673 | $72.47 | $72.45 | $72.50 |
| 7 purchase totals = | $741.04 | $799.7403 | $799.76 | $799.75 | $799.80 | |