| 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 | $165.91 | 5.722% | $175.4034 | $175.40 | $175.40 | $175.40 |
| Purchase #2 | $213.56 | 11.401% | $237.908 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $174.58 | 5.821% | $184.7423 | $184.74 | $184.75 | $184.70 |
| Purchase #4 | $250.95 | 3.664% | $260.1448 | $260.14 | $260.15 | $260.10 |
| Purchase #5 | $246.40 | 6.407% | $262.1868 | $262.19 | $262.20 | $262.20 |
| Purchase #6 | $93.42 | 11.116% | $103.8046 | $103.80 | $103.80 | $103.80 |
| Purchase #7 | $108.37 | 11.557% | $120.8943 | $120.89 | $120.90 | $120.90 |
| 7 purchase totals = | $1,253.19 | $1,345.0842 | $1,345.07 | $1,345.10 | $1,345.00 | |