| 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 | $147.80 | 12.752% | $166.6475 | $166.65 | $166.65 | $166.60 |
| Purchase #2 | $92.45 | 11.750% | $103.3129 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $234.84 | 5.364% | $247.4368 | $247.44 | $247.45 | $247.40 |
| Purchase #4 | $231.30 | 9.518% | $253.3151 | $253.32 | $253.30 | $253.30 |
| Purchase #5 | $76.41 | 12.824% | $86.2088 | $86.21 | $86.20 | $86.20 |
| Purchase #6 | $127.34 | 13.258% | $144.2227 | $144.22 | $144.20 | $144.20 |
| Purchase #7 | $108.66 | 8.461% | $117.8537 | $117.85 | $117.85 | $117.90 |
| 7 purchase totals = | $1,018.80 | $1,118.9975 | $1,119.00 | $1,118.95 | $1,118.90 | |