| 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 | $147.61 | 12.638% | $166.265 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $238.84 | 6.250% | $253.7675 | $253.77 | $253.75 | $253.80 |
| Purchase #3 | $62.59 | 6.490% | $66.6521 | $66.65 | $66.65 | $66.70 |
| Purchase #4 | $119.39 | 11.703% | $133.3622 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $238.70 | 9.651% | $261.7369 | $261.74 | $261.75 | $261.70 |
| Purchase #6 | $162.81 | 9.543% | $178.347 | $178.35 | $178.35 | $178.30 |
| Purchase #7 | $65.86 | 4.286% | $68.6828 | $68.68 | $68.70 | $68.70 |
| 7 purchase totals = | $1,035.80 | $1,128.8135 | $1,128.82 | $1,128.80 | $1,128.90 | |