| 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 | $128.76 | 10.409% | $142.1626 | $142.16 | $142.15 | $142.20 |
| Purchase #2 | $55.97 | 10.153% | $61.6526 | $61.65 | $61.65 | $61.70 |
| Purchase #3 | $197.65 | 4.177% | $205.9058 | $205.91 | $205.90 | $205.90 |
| Purchase #4 | $212.96 | 5.141% | $223.9083 | $223.91 | $223.90 | $223.90 |
| Purchase #5 | $245.92 | 5.856% | $260.3211 | $260.32 | $260.30 | $260.30 |
| Purchase #6 | $14.26 | 6.602% | $15.2014 | $15.20 | $15.20 | $15.20 |
| Purchase #7 | $168.67 | 8.329% | $182.7185 | $182.72 | $182.70 | $182.70 |
| 7 purchase totals = | $1,024.19 | $1,091.8703 | $1,091.87 | $1,091.80 | $1,091.90 | |