| 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 | $164.92 | 8.245% | $178.5177 | $178.52 | $178.50 | $178.50 |
| Purchase #2 | $235.58 | 12.231% | $264.3938 | $264.39 | $264.40 | $264.40 |
| Purchase #3 | $163.48 | 4.566% | $170.9445 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $166.35 | 7.327% | $178.5385 | $178.54 | $178.55 | $178.50 |
| Purchase #5 | $148.52 | 13.441% | $168.4826 | $168.48 | $168.50 | $168.50 |
| Purchase #6 | $216.42 | 13.505% | $245.6475 | $245.65 | $245.65 | $245.60 |
| Purchase #7 | $24.36 | 4.795% | $25.5281 | $25.53 | $25.55 | $25.50 |
| 7 purchase totals = | $1,119.63 | $1,232.0527 | $1,232.05 | $1,232.10 | $1,231.90 | |