| 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 | $155.89 | 12.588% | $175.5134 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $160.52 | 5.157% | $168.798 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $130.26 | 4.378% | $135.9628 | $135.96 | $135.95 | $136.00 |
| Purchase #4 | $171.39 | 12.477% | $192.7743 | $192.77 | $192.75 | $192.80 |
| Purchase #5 | $80.52 | 7.451% | $86.5195 | $86.52 | $86.50 | $86.50 |
| Purchase #6 | $60.98 | 8.844% | $66.3731 | $66.37 | $66.35 | $66.40 |
| Purchase #7 | $203.74 | 13.825% | $231.9071 | $231.91 | $231.90 | $231.90 |
| 7 purchase totals = | $963.30 | $1,057.8482 | $1,057.84 | $1,057.75 | $1,057.90 | |