| 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 | $17.74 | 13.751% | $20.1794 | $20.18 | $20.20 | $20.20 |
| Purchase #2 | $128.78 | 13.845% | $146.6096 | $146.61 | $146.60 | $146.60 |
| Purchase #3 | $210.62 | 10.672% | $233.0974 | $233.10 | $233.10 | $233.10 |
| Purchase #4 | $68.56 | 11.345% | $76.3381 | $76.34 | $76.35 | $76.30 |
| Purchase #5 | $249.44 | 13.314% | $282.6504 | $282.65 | $282.65 | $282.70 |
| Purchase #6 | $152.49 | 8.665% | $165.7033 | $165.70 | $165.70 | $165.70 |
| Purchase #7 | $146.91 | 13.665% | $166.9853 | $166.99 | $167.00 | $167.00 |
| 7 purchase totals = | $974.54 | $1,091.5635 | $1,091.57 | $1,091.60 | $1,091.60 | |