| 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 | $103.67 | 8.678% | $112.6665 | $112.67 | $112.65 | $112.70 |
| Purchase #2 | $34.65 | 10.577% | $38.3149 | $38.31 | $38.30 | $38.30 |
| Purchase #3 | $140.83 | 8.400% | $152.6597 | $152.66 | $152.65 | $152.70 |
| Purchase #4 | $178.37 | 3.769% | $185.0928 | $185.09 | $185.10 | $185.10 |
| Purchase #5 | $76.74 | 3.343% | $79.3054 | $79.31 | $79.30 | $79.30 |
| Purchase #6 | $165.40 | 10.514% | $182.7902 | $182.79 | $182.80 | $182.80 |
| Purchase #7 | $75.69 | 7.505% | $81.3705 | $81.37 | $81.35 | $81.40 |
| 7 purchase totals = | $775.35 | $832.2000 | $832.20 | $832.15 | $832.30 | |