| 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 | $157.35 | 6.688% | $167.8736 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $152.92 | 11.474% | $170.466 | $170.47 | $170.45 | $170.50 |
| Purchase #3 | $16.51 | 4.235% | $17.2092 | $17.21 | $17.20 | $17.20 |
| Purchase #4 | $239.79 | 13.591% | $272.3799 | $272.38 | $272.40 | $272.40 |
| Purchase #5 | $169.49 | 12.262% | $190.2729 | $190.27 | $190.25 | $190.30 |
| Purchase #6 | $175.47 | 7.334% | $188.339 | $188.34 | $188.35 | $188.30 |
| Purchase #7 | $190.90 | 13.603% | $216.8681 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $1,102.43 | $1,223.4087 | $1,223.41 | $1,223.35 | $1,223.50 | |