| 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 | $171.60 | 5.222% | $180.561 | $180.56 | $180.55 | $180.60 |
| Purchase #2 | $240.67 | 8.287% | $260.6143 | $260.61 | $260.60 | $260.60 |
| Purchase #3 | $232.87 | 5.756% | $246.274 | $246.27 | $246.25 | $246.30 |
| Purchase #4 | $201.66 | 8.404% | $218.6075 | $218.61 | $218.60 | $218.60 |
| Purchase #5 | $186.36 | 4.364% | $194.4928 | $194.49 | $194.50 | $194.50 |
| Purchase #6 | $16.39 | 3.625% | $16.9841 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $250.66 | 5.650% | $264.8223 | $264.82 | $264.80 | $264.80 |
| 7 purchase totals = | $1,300.21 | $1,382.3560 | $1,382.34 | $1,382.30 | $1,382.40 | |