| 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 | $80.80 | 6.677% | $86.195 | $86.20 | $86.20 | $86.20 |
| Purchase #2 | $185.77 | 11.615% | $207.3472 | $207.35 | $207.35 | $207.30 |
| Purchase #3 | $149.52 | 7.200% | $160.2854 | $160.29 | $160.30 | $160.30 |
| Purchase #4 | $136.34 | 13.223% | $154.3682 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $235.36 | 4.444% | $245.8194 | $245.82 | $245.80 | $245.80 |
| Purchase #6 | $160.96 | 5.483% | $169.7854 | $169.79 | $169.80 | $169.80 |
| Purchase #7 | $195.33 | 7.514% | $210.0071 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $1,144.08 | $1,233.8077 | $1,233.83 | $1,233.80 | $1,233.80 | |