| 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 | $182.36 | 3.692% | $189.0927 | $189.09 | $189.10 | $189.10 |
| Purchase #2 | $235.68 | 3.429% | $243.7615 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $156.48 | 5.430% | $164.9769 | $164.98 | $165.00 | $165.00 |
| Purchase #4 | $227.26 | 4.642% | $237.8094 | $237.81 | $237.80 | $237.80 |
| Purchase #5 | $237.49 | 3.582% | $245.9969 | $246.00 | $246.00 | $246.00 |
| Purchase #6 | $91.77 | 12.476% | $103.2192 | $103.22 | $103.20 | $103.20 |
| Purchase #7 | $8.39 | 10.347% | $9.2581 | $9.26 | $9.25 | $9.30 |
| 7 purchase totals = | $1,139.43 | $1,194.1147 | $1,194.12 | $1,194.10 | $1,194.20 | |