| 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 | $142.65 | 11.860% | $159.5683 | $159.57 | $159.55 | $159.60 |
| Purchase #2 | $117.90 | 3.732% | $122.3 | $122.30 | $122.30 | $122.30 |
| Purchase #3 | $174.93 | 3.319% | $180.7359 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $78.99 | 11.682% | $88.2176 | $88.22 | $88.20 | $88.20 |
| Purchase #5 | $121.64 | 4.338% | $126.9167 | $126.92 | $126.90 | $126.90 |
| Purchase #6 | $193.53 | 11.183% | $215.1725 | $215.17 | $215.15 | $215.20 |
| Purchase #7 | $48.56 | 13.259% | $54.9986 | $55.00 | $55.00 | $55.00 |
| 7 purchase totals = | $878.20 | $947.9096 | $947.92 | $947.85 | $947.90 | |