| 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 | $166.52 | 7.461% | $178.9441 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $68.64 | 9.823% | $75.3825 | $75.38 | $75.40 | $75.40 |
| Purchase #3 | $5.27 | 3.670% | $5.4634 | $5.46 | $5.45 | $5.50 |
| Purchase #4 | $209.93 | 8.861% | $228.5319 | $228.53 | $228.55 | $228.50 |
| Purchase #5 | $48.31 | 5.817% | $51.1202 | $51.12 | $51.10 | $51.10 |
| Purchase #6 | $211.92 | 12.192% | $237.7573 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $215.67 | 5.751% | $228.0732 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $926.26 | $1,005.2726 | $1,005.26 | $1,005.25 | $1,005.30 | |