| 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 | $175.42 | 7.728% | $188.9765 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $95.36 | 6.763% | $101.8092 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $172.56 | 12.433% | $194.0144 | $194.01 | $194.00 | $194.00 |
| Purchase #4 | $213.82 | 7.700% | $230.2841 | $230.28 | $230.30 | $230.30 |
| Purchase #5 | $24.92 | 4.596% | $26.0653 | $26.07 | $26.05 | $26.10 |
| Purchase #6 | $182.51 | 3.322% | $188.573 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $235.77 | 10.776% | $261.1766 | $261.18 | $261.20 | $261.20 |
| 7 purchase totals = | $1,100.36 | $1,190.8991 | $1,190.90 | $1,190.90 | $1,191.00 | |