| 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 | $168.99 | 11.727% | $188.8075 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $215.72 | 9.123% | $235.4001 | $235.40 | $235.40 | $235.40 |
| Purchase #3 | $85.37 | 6.498% | $90.9173 | $90.92 | $90.90 | $90.90 |
| Purchase #4 | $228.75 | 7.765% | $246.5124 | $246.51 | $246.50 | $246.50 |
| Purchase #5 | $217.67 | 7.251% | $233.4533 | $233.45 | $233.45 | $233.50 |
| Purchase #6 | $110.53 | 10.619% | $122.2672 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $232.84 | 10.723% | $257.8074 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $1,259.87 | $1,375.1652 | $1,375.17 | $1,375.10 | $1,375.20 | |