| 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 | $128.94 | 13.467% | $146.3043 | $146.30 | $146.30 | $146.30 |
| Purchase #2 | $55.55 | 13.475% | $63.0354 | $63.04 | $63.05 | $63.00 |
| Purchase #3 | $88.44 | 5.117% | $92.9655 | $92.97 | $92.95 | $93.00 |
| Purchase #4 | $8.72 | 11.334% | $9.7083 | $9.71 | $9.70 | $9.70 |
| Purchase #5 | $22.75 | 9.618% | $24.9381 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $75.98 | 13.692% | $86.3832 | $86.38 | $86.40 | $86.40 |
| Purchase #7 | $136.69 | 3.859% | $141.9649 | $141.96 | $141.95 | $142.00 |
| 7 purchase totals = | $517.07 | $565.2997 | $565.30 | $565.30 | $565.30 | |