| 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 | $179.96 | 13.700% | $204.6145 | $204.61 | $204.60 | $204.60 |
| Purchase #2 | $226.67 | 13.786% | $257.9187 | $257.92 | $257.90 | $257.90 |
| Purchase #3 | $238.68 | 9.694% | $261.8176 | $261.82 | $261.80 | $261.80 |
| Purchase #4 | $102.74 | 9.778% | $112.7859 | $112.79 | $112.80 | $112.80 |
| Purchase #5 | $13.35 | 11.326% | $14.862 | $14.86 | $14.85 | $14.90 |
| Purchase #6 | $168.55 | 4.289% | $175.7791 | $175.78 | $175.80 | $175.80 |
| Purchase #7 | $230.74 | 7.803% | $248.7446 | $248.74 | $248.75 | $248.70 |
| 7 purchase totals = | $1,160.69 | $1,276.5224 | $1,276.52 | $1,276.50 | $1,276.50 | |