| 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 | $102.66 | 8.872% | $111.768 | $111.77 | $111.75 | $111.80 |
| Purchase #2 | $156.38 | 9.750% | $171.6271 | $171.63 | $171.65 | $171.60 |
| Purchase #3 | $48.68 | 6.277% | $51.7356 | $51.74 | $51.75 | $51.70 |
| Purchase #4 | $173.57 | 6.135% | $184.2185 | $184.22 | $184.20 | $184.20 |
| Purchase #5 | $60.75 | 4.327% | $63.3787 | $63.38 | $63.40 | $63.40 |
| Purchase #6 | $77.47 | 4.430% | $80.9019 | $80.90 | $80.90 | $80.90 |
| Purchase #7 | $45.69 | 10.168% | $50.3358 | $50.34 | $50.35 | $50.30 |
| 7 purchase totals = | $665.20 | $713.9656 | $713.98 | $714.00 | $713.90 | |