| 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 | $159.33 | 13.200% | $180.3616 | $180.36 | $180.35 | $180.40 |
| Purchase #2 | $35.63 | 3.868% | $37.0082 | $37.01 | $37.00 | $37.00 |
| Purchase #3 | $52.84 | 7.511% | $56.8088 | $56.81 | $56.80 | $56.80 |
| Purchase #4 | $216.66 | 5.784% | $229.1916 | $229.19 | $229.20 | $229.20 |
| Purchase #5 | $249.96 | 4.623% | $261.5157 | $261.52 | $261.50 | $261.50 |
| Purchase #6 | $45.32 | 12.393% | $50.9365 | $50.94 | $50.95 | $50.90 |
| Purchase #7 | $239.92 | 10.163% | $264.3031 | $264.30 | $264.30 | $264.30 |
| 7 purchase totals = | $999.66 | $1,080.1255 | $1,080.13 | $1,080.10 | $1,080.10 | |