| 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 | $154.40 | 8.200% | $167.0608 | $167.06 | $167.05 | $167.10 |
| Purchase #2 | $249.37 | 7.468% | $267.993 | $267.99 | $268.00 | $268.00 |
| Purchase #3 | $73.94 | 10.489% | $81.6956 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $153.47 | 8.719% | $166.851 | $166.85 | $166.85 | $166.90 |
| Purchase #5 | $120.72 | 8.173% | $130.5864 | $130.59 | $130.60 | $130.60 |
| Purchase #6 | $83.39 | 10.836% | $92.4261 | $92.43 | $92.45 | $92.40 |
| Purchase #7 | $67.46 | 13.514% | $76.5765 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $902.75 | $983.1894 | $983.20 | $983.25 | $983.30 | |