| 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 | $221.53 | 11.416% | $246.8199 | $246.82 | $246.80 | $246.80 |
| Purchase #2 | $172.55 | 4.200% | $179.7971 | $179.80 | $179.80 | $179.80 |
| Purchase #3 | $163.31 | 7.564% | $175.6628 | $175.66 | $175.65 | $175.70 |
| Purchase #4 | $54.56 | 13.255% | $61.7919 | $61.79 | $61.80 | $61.80 |
| Purchase #5 | $54.95 | 4.765% | $57.5684 | $57.57 | $57.55 | $57.60 |
| Purchase #6 | $66.44 | 6.709% | $70.8975 | $70.90 | $70.90 | $70.90 |
| Purchase #7 | $145.83 | 6.338% | $155.0727 | $155.07 | $155.05 | $155.10 |
| 7 purchase totals = | $879.17 | $947.6103 | $947.61 | $947.55 | $947.70 | |