| 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 | $185.45 | 10.392% | $204.722 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $105.86 | 13.861% | $120.5333 | $120.53 | $120.55 | $120.50 |
| Purchase #3 | $161.34 | 8.589% | $175.1975 | $175.20 | $175.20 | $175.20 |
| Purchase #4 | $189.73 | 12.459% | $213.3685 | $213.37 | $213.35 | $213.40 |
| Purchase #5 | $126.81 | 8.430% | $137.5001 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $71.41 | 11.595% | $79.69 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $156.62 | 5.768% | $165.6538 | $165.65 | $165.65 | $165.70 |
| 7 purchase totals = | $997.22 | $1,096.6652 | $1,096.66 | $1,096.65 | $1,096.70 | |