| 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 | $155.29 | 11.869% | $173.7214 | $173.72 | $173.70 | $173.70 |
| Purchase #2 | $173.44 | 12.579% | $195.257 | $195.26 | $195.25 | $195.30 |
| Purchase #3 | $243.73 | 9.832% | $267.6935 | $267.69 | $267.70 | $267.70 |
| Purchase #4 | $227.80 | 10.508% | $251.7372 | $251.74 | $251.75 | $251.70 |
| Purchase #5 | $43.90 | 8.156% | $47.4805 | $47.48 | $47.50 | $47.50 |
| Purchase #6 | $6.36 | 8.768% | $6.9176 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $155.63 | 8.206% | $168.401 | $168.40 | $168.40 | $168.40 |
| 7 purchase totals = | $1,006.15 | $1,111.2082 | $1,111.21 | $1,111.20 | $1,111.20 | |